20172692023

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2351}}^1\times {\mathrm{70913}}^1$

素因数の和:73286

約数の個数: 12

約数和(自身を含む): 22183033824

約数和(自身を除く): 2010341801

約数列:

[1, 11, 121, 2351, 25861, 70913, 284471, 780043, 8580473, 166716463, 1833881093, 20172692023]

約数ペア:

[(1, 20172692023), (11, 1833881093), (121, 166716463), (2351, 8580473), (25861, 780043), (70913, 284471)]