20162355857

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1\times {\mathrm{40213}}^1$

素因数の和:42008

約数の個数: 16

約数和(自身を含む): 23618808192

約数和(自身を除く): 3456452335

約数列:

[1, 7, 41, 287, 1747, 12229, 40213, 71627, 281491, 501389, 1648733, 11541131, 70252111, 491764777, 2880336551, 20162355857]

約数ペア:

[(1, 20162355857), (7, 2880336551), (41, 491764777), (287, 70252111), (1747, 11541131), (12229, 1648733), (40213, 501389), (71627, 281491)]