20943358165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{36671}}^1\times {\mathrm{6719}}^1$

素因数の和:43412

約数の個数: 16

約数和(自身を含む): 26615070720

約数和(自身を除く): 5671712555

約数列:

[1, 5, 17, 85, 6719, 33595, 36671, 114223, 183355, 571115, 623407, 3117035, 246392449, 1231962245, 4188671633, 20943358165]

約数ペア:

[(1, 20943358165), (5, 4188671633), (17, 1231962245), (85, 246392449), (6719, 3117035), (33595, 623407), (36671, 571115), (114223, 183355)]