20176490853

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{18226279}}^1$

素因数の和:18226329

約数の個数: 16

約数和(自身を含む): 30620150400

約数和(自身を除く): 10443659547

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 18226279, 54678837, 164036511, 492109533, 747277439, 2241832317, 6725496951, 20176490853]

約数ペア:

[(1, 20176490853), (3, 6725496951), (9, 2241832317), (27, 747277439), (41, 492109533), (123, 164036511), (369, 54678837), (1107, 18226279)]