20171868716

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{28173001}}^1$

素因数の和:28173184

約数の個数: 12

約数和(自身を含む): 35497982520

約数和(自身を除く): 15326113804

約数列:

[1, 2, 4, 179, 358, 716, 28173001, 56346002, 112692004, 5042967179, 10085934358, 20171868716]

約数ペア:

[(1, 20171868716), (2, 10085934358), (4, 5042967179), (179, 112692004), (358, 56346002), (716, 28173001)]