20237130529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2602177}}^1$

素因数の和:2602296

約数の個数: 16

約数和(自身を含む): 25480526976

約数和(自身を除く): 5243396447

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 2602177, 18215239, 28623947, 200367629, 262819877, 1839739139, 2891018647, 20237130529]

約数ペア:

[(1, 20237130529), (7, 2891018647), (11, 1839739139), (77, 262819877), (101, 200367629), (707, 28623947), (1111, 18215239), (7777, 2602177)]