20235848503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{2441}}^1\times {\mathrm{637691}}^1$

素因数の和:640145

約数の個数: 8

約数和(自身を含む): 21801414096

約数和(自身を除く): 1565565593

約数列:

[1, 13, 2441, 31733, 637691, 8289983, 1556603731, 20235848503]

約数ペア:

[(1, 20235848503), (13, 1556603731), (2441, 8289983), (31733, 637691)]