20166744563

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{121493}}^1$

素因数の和:122554

約数の個数: 16

約数和(自身を含む): 24073307136

約数和(自身を除く): 3906562573

約数列:

[1, 7, 23, 161, 1031, 7217, 23713, 121493, 165991, 850451, 2794339, 19560373, 125259283, 876814981, 2880963509, 20166744563]

約数ペア:

[(1, 20166744563), (7, 2880963509), (23, 876814981), (161, 125259283), (1031, 19560373), (7217, 2794339), (23713, 850451), (121493, 165991)]