20212852966

素因数分解:

$2^1\times {\mathrm{1531}}^1\times {\mathrm{2137}}^1\times {\mathrm{3089}}^1$

素因数の和:6759

約数の個数: 16

約数和(自身を含む): 30363106320

約数和(自身を除く): 10150253354

約数列:

[1, 2, 1531, 2137, 3062, 3089, 4274, 6178, 3271747, 4729259, 6543494, 6601193, 9458518, 13202386, 10106426483, 20212852966]

約数ペア:

[(1, 20212852966), (2, 10106426483), (1531, 13202386), (2137, 9458518), (3062, 6601193), (3089, 6543494), (4274, 4729259), (6178, 3271747)]