20101174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 32044896

約数和(自身を除く): 11943722

約数列:

[1, 2, 17, 34, 311, 622, 1901, 3802, 5287, 10574, 32317, 64634, 591211, 1182422, 10050587, 20101174]

約数ペア:

[(1, 20101174), (2, 10050587), (17, 1182422), (34, 591211), (311, 64634), (622, 32317), (1901, 10574), (3802, 5287)]