20228150866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1475861}}^1$

素因数の和:1475970

約数の個数: 32

約数和(自身を含む): 38254343040

約数和(自身を除く): 18026192174

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 1475861, 2951722, 10331027, 16234471, 20662054, 32468942, 113641297, 131351629, 227282594, 262703258, 919461403, 1444867919, 1838922806, 2889735838, 10114075433, 20228150866]

約数ペア:

[(1, 20228150866), (2, 10114075433), (7, 2889735838), (11, 1838922806), (14, 1444867919), (22, 919461403), (77, 262703258), (89, 227282594), (154, 131351629), (178, 113641297), (623, 32468942), (979, 20662054), (1246, 16234471), (1958, 10331027), (6853, 2951722), (13706, 1475861)]