20086070405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1\times {\mathrm{20353}}^1$

素因数の和:26756

約数の個数: 16

約数和(自身を含む): 24885940224

約数和(自身を除く): 4799869819

約数列:

[1, 5, 31, 155, 6367, 20353, 31835, 101765, 197377, 630943, 986885, 3154715, 129587551, 647937755, 4017214081, 20086070405]

約数ペア:

[(1, 20086070405), (5, 4017214081), (31, 647937755), (155, 129587551), (6367, 3154715), (20353, 986885), (31835, 630943), (101765, 197377)]