20162680139

素因数分解:

$7^1\times {\mathrm{8821}}^1\times {\mathrm{326537}}^1$

素因数の和:335365

約数の個数: 8

約数和(自身を含む): 23045745888

約数和(自身を除く): 2883065749

約数列:

[1, 7, 8821, 61747, 326537, 2285759, 2880382877, 20162680139]

約数ペア:

[(1, 20162680139), (7, 2880382877), (8821, 2285759), (61747, 326537)]