20170188460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34776187}}^1$

素因数の和:34776225

約数の個数: 24

約数和(自身を含む): 43817996880

約数和(自身を除く): 23647808420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34776187, 69552374, 139104748, 173880935, 347761870, 695523740, 1008509423, 2017018846, 4034037692, 5042547115, 10085094230, 20170188460]

約数ペア:

[(1, 20170188460), (2, 10085094230), (4, 5042547115), (5, 4034037692), (10, 2017018846), (20, 1008509423), (29, 695523740), (58, 347761870), (116, 173880935), (145, 139104748), (290, 69552374), (580, 34776187)]