20442977354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{11027}}^1\times {\mathrm{21557}}^1$

素因数の和:32629

約数の個数: 16

約数和(自身を含む): 31381894368

約数和(自身を除く): 10938917014

約数列:

[1, 2, 43, 86, 11027, 21557, 22054, 43114, 474161, 926951, 948322, 1853902, 237709039, 475418078, 10221488677, 20442977354]

約数ペア:

[(1, 20442977354), (2, 10221488677), (43, 475418078), (86, 237709039), (11027, 1853902), (21557, 948322), (22054, 926951), (43114, 474161)]