20161874647005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14770604137}}^1$

素因数の和:14770604165

約数の個数: 32

約数和(自身を含む): 39703383922944

約数和(自身を除く): 19541509275939

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14770604137, 44311812411, 73853020685, 103394228959, 192017853781, 221559062055, 310182686877, 516971144795, 576053561343, 960089268905, 1344124976467, 1550913434385, 2880267806715, 4032374929401, 6720624882335, 20161874647005]

約数ペア:

[(1, 20161874647005), (3, 6720624882335), (5, 4032374929401), (7, 2880267806715), (13, 1550913434385), (15, 1344124976467), (21, 960089268905), (35, 576053561343), (39, 516971144795), (65, 310182686877), (91, 221559062055), (105, 192017853781), (195, 103394228959), (273, 73853020685), (455, 44311812411), (1365, 14770604137)]