20186203037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{6829}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 27116302080

約数和(自身を除く): 6930099043

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2953, 6829, 20671, 32483, 38389, 47803, 75119, 88777, 227381, 268723, 422279, 525833, 621439, 976547, 2955953, 6835829, 20166037, 141162259, 221826407, 262158481, 1552784849, 1835109367, 2883743291, 20186203037]

約数ペア:

[(1, 20186203037), (7, 2883743291), (11, 1835109367), (13, 1552784849), (77, 262158481), (91, 221826407), (143, 141162259), (1001, 20166037), (2953, 6835829), (6829, 2955953), (20671, 976547), (32483, 621439), (38389, 525833), (47803, 422279), (75119, 268723), (88777, 227381)]