20176825736

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24486439}}^1$

素因数の和:24486548

約数の個数: 16

約数和(自身を含む): 38198846400

約数和(自身を除く): 18022020664

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24486439, 48972878, 97945756, 195891512, 2522103217, 5044206434, 10088412868, 20176825736]

約数ペア:

[(1, 20176825736), (2, 10088412868), (4, 5044206434), (8, 2522103217), (103, 195891512), (206, 97945756), (412, 48972878), (824, 24486439)]