66775522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20101}}^1$

素因数の和:20265

約数の個数: 16

約数和(自身を含む): 109998144

約数和(自身を除く): 43222622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20101, 40202, 221111, 442222, 3035251, 6070502, 33387761, 66775522]

約数ペア:

[(1, 66775522), (2, 33387761), (11, 6070502), (22, 3035251), (151, 442222), (302, 221111), (1661, 40202), (3322, 20101)]