Professor Cardy

Prime Number Calculator

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Enter an integer (max. 1,000,000)


20342 = 2 × 7 × 1453

20342 is not a prime number.

All divisors of 20342 (total: 8):
1, 2, 7, 14, 1453, 2906, 10171, 20342

About the Calculator

This calculator performs the decomposition of a number into its prime factors and lists all its natural divisors. Enter an integer between 1 and 1,000,000.

Curiosities

Enter a prime number to see curiosities about prime numbers!

The First 10,000 Prime Numbers