20785440951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{94873}}^1$

素因数の和:97103

約数の個数: 24

約数和(自身を含む): 32767961616

約数和(自身を除く): 11982520665

約数列:

[1, 3, 9, 11, 33, 99, 2213, 6639, 19917, 24343, 73029, 94873, 219087, 284619, 853857, 1043603, 3130809, 9392427, 209953949, 629861847, 1889585541, 2309493439, 6928480317, 20785440951]

約数ペア:

[(1, 20785440951), (3, 6928480317), (9, 2309493439), (11, 1889585541), (33, 629861847), (99, 209953949), (2213, 9392427), (6639, 3130809), (19917, 1043603), (24343, 853857), (73029, 284619), (94873, 219087)]