20162172116

素因数分解:

$2^2\times {\mathrm{719}}^1\times {\mathrm{7010491}}^1$

素因数の和:7011214

約数の個数: 12

約数和(自身を含む): 35332879680

約数和(自身を除く): 15170707564

約数列:

[1, 2, 4, 719, 1438, 2876, 7010491, 14020982, 28041964, 5040543029, 10081086058, 20162172116]

約数ペア:

[(1, 20162172116), (2, 10081086058), (4, 5040543029), (719, 28041964), (1438, 14020982), (2876, 7010491)]