20187044323

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{163483}}^1$

素因数の和:163666

約数の個数: 16

約数和(自身を含む): 21789147520

約数和(自身を除く): 1602103197

約数列:

[1, 19, 67, 97, 1273, 1843, 6499, 123481, 163483, 3106177, 10953361, 15857851, 208113859, 301299169, 1062476017, 20187044323]

約数ペア:

[(1, 20187044323), (19, 1062476017), (67, 301299169), (97, 208113859), (1273, 15857851), (1843, 10953361), (6499, 3106177), (123481, 163483)]