20176357527

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{389}}^1\times {\mathrm{5351}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 30056832000

約数和(自身を除く): 9880474473

約数列:

[1, 3, 9, 27, 359, 389, 1077, 1167, 3231, 3501, 5351, 9693, 10503, 16053, 48159, 139651, 144477, 418953, 1256859, 1921009, 2081539, 3770577, 5763027, 6244617, 17289081, 18733851, 51867243, 56201553, 747272501, 2241817503, 6725452509, 20176357527]

約数ペア:

[(1, 20176357527), (3, 6725452509), (9, 2241817503), (27, 747272501), (359, 56201553), (389, 51867243), (1077, 18733851), (1167, 17289081), (3231, 6244617), (3501, 5763027), (5351, 3770577), (9693, 2081539), (10503, 1921009), (16053, 1256859), (48159, 418953), (139651, 144477)]