20239540009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{26309}}^1$

素因数の和:26457

約数の個数: 24

約数和(自身を含む): 23477254920

約数和(自身を除く): 3237714911

約数列:

[1, 13, 17, 59, 221, 767, 1003, 3481, 13039, 26309, 45253, 59177, 342017, 447253, 769301, 1552231, 5814289, 20179003, 26387927, 91581629, 343043051, 1190561177, 1556887693, 20239540009]

約数ペア:

[(1, 20239540009), (13, 1556887693), (17, 1190561177), (59, 343043051), (221, 91581629), (767, 26387927), (1003, 20179003), (3481, 5814289), (13039, 1552231), (26309, 769301), (45253, 447253), (59177, 342017)]