202013940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3366899}}^1$

素因数の和:3366911

約数の個数: 24

約数和(自身を含む): 565639200

約数和(自身を除く): 363625260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3366899, 6733798, 10100697, 13467596, 16834495, 20201394, 33668990, 40402788, 50503485, 67337980, 101006970, 202013940]

約数ペア:

[(1, 202013940), (2, 101006970), (3, 67337980), (4, 50503485), (5, 40402788), (6, 33668990), (10, 20201394), (12, 16834495), (15, 13467596), (20, 10100697), (30, 6733798), (60, 3366899)]