20186320894

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 30795261120

約数和(自身を除く): 10608940226

約数列:

[1, 2, 103, 206, 313, 337, 626, 674, 929, 1858, 32239, 34711, 64478, 69422, 95687, 105481, 191374, 210962, 290777, 313073, 581554, 626146, 10864543, 21729086, 29950031, 32246519, 59900062, 64493038, 97991849, 195983698, 10093160447, 20186320894]

約数ペア:

[(1, 20186320894), (2, 10093160447), (103, 195983698), (206, 97991849), (313, 64493038), (337, 59900062), (626, 32246519), (674, 29950031), (929, 21729086), (1858, 10864543), (32239, 626146), (34711, 581554), (64478, 313073), (69422, 290777), (95687, 210962), (105481, 191374)]