20163400858

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{2579}}^1\times {\mathrm{10889}}^1$

素因数の和:13829

約数の個数: 16

約数和(自身を含む): 30343896000

約数和(自身を除く): 10180495142

約数列:

[1, 2, 359, 718, 2579, 5158, 10889, 21778, 925861, 1851722, 3909151, 7818302, 28082731, 56165462, 10081700429, 20163400858]

約数ペア:

[(1, 20163400858), (2, 10081700429), (359, 56165462), (718, 28082731), (2579, 7818302), (5158, 3909151), (10889, 1851722), (21778, 925861)]