20166077864

素因数分解:

$2^3\times {\mathrm{7013}}^1\times {\mathrm{359441}}^1$

素因数の和:366460

約数の個数: 16

約数和(自身を含む): 37816892820

約数和(自身を除く): 17650814956

約数列:

[1, 2, 4, 8, 7013, 14026, 28052, 56104, 359441, 718882, 1437764, 2875528, 2520759733, 5041519466, 10083038932, 20166077864]

約数ペア:

[(1, 20166077864), (2, 10083038932), (4, 5041519466), (8, 2520759733), (7013, 2875528), (14026, 1437764), (28052, 718882), (56104, 359441)]