20766412043

素因数分解:

${\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1\times {\mathrm{2843}}^1$

素因数の和:4754

約数の個数: 16

約数和(自身を含む): 22447305216

約数和(自身を除く): 1680893173

約数列:

[1, 13, 367, 1531, 2843, 4771, 19903, 36959, 561877, 1043381, 4352633, 7304401, 13563953, 56584229, 1597416311, 20766412043]

約数ペア:

[(1, 20766412043), (13, 1597416311), (367, 56584229), (1531, 13563953), (2843, 7304401), (4771, 4352633), (19903, 1043381), (36959, 561877)]