20157859677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{175333}}^1$

素因数の和:177372

約数の個数: 16

約数和(自身を含む): 28305920960

約数和(自身を除く): 8148061283

約数列:

[1, 3, 19, 57, 2017, 6051, 38323, 114969, 175333, 525999, 3331327, 9993981, 353646661, 1060939983, 6719286559, 20157859677]

約数ペア:

[(1, 20157859677), (3, 6719286559), (19, 1060939983), (57, 353646661), (2017, 9993981), (6051, 3331327), (38323, 525999), (114969, 175333)]