20122542999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{4493}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 31702114080

約数和(自身を除く): 11579571081

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 379, 909, 1137, 1313, 3411, 3939, 4493, 4927, 11817, 13479, 14781, 38279, 40437, 44343, 58409, 114837, 175227, 344511, 453793, 497627, 525681, 1361379, 1492881, 1702847, 4084137, 4478643, 5108541, 5899309, 15325623, 17697927, 22137011, 53093781, 66411033, 171987547, 199233099, 515962641, 1547887923, 2235838111, 6707514333, 20122542999]

約数ペア:

[(1, 20122542999), (3, 6707514333), (9, 2235838111), (13, 1547887923), (39, 515962641), (101, 199233099), (117, 171987547), (303, 66411033), (379, 53093781), (909, 22137011), (1137, 17697927), (1313, 15325623), (3411, 5899309), (3939, 5108541), (4493, 4478643), (4927, 4084137), (11817, 1702847), (13479, 1492881), (14781, 1361379), (38279, 525681), (40437, 497627), (44343, 453793), (58409, 344511), (114837, 175227)]