20110513918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{14797}}^1$

素因数の和:15352

約数の個数: 32

約数和(自身を含む): 33199608960

約数和(自身を除く): 13089095042

約数列:

[1, 2, 11, 22, 163, 326, 379, 758, 1793, 3586, 4169, 8338, 14797, 29594, 61777, 123554, 162767, 325534, 679547, 1359094, 2411911, 4823822, 5608063, 11216126, 26531021, 53062042, 61688693, 123377386, 914114269, 1828228538, 10055256959, 20110513918]

約数ペア:

[(1, 20110513918), (2, 10055256959), (11, 1828228538), (22, 914114269), (163, 123377386), (326, 61688693), (379, 53062042), (758, 26531021), (1793, 11216126), (3586, 5608063), (4169, 4823822), (8338, 2411911), (14797, 1359094), (29594, 679547), (61777, 325534), (123554, 162767)]