20203326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 32632002

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 47, 66, 78, 94, 99, 117, 141, 143, 167, 198, 234, 282, 286, 334, 423, 429, 501, 517, 611, 846, 858, 1002, 1034, 1222, 1287, 1503, 1551, 1833, 1837, 2171, 2574, 3006, 3102, 3666, 3674, 4342, 4653, 5499, 5511, 6513, 6721, 7849, 9306, 10998, 11022, 13026, 13442, 15698, 16533, 19539, 20163, 23547, 23881, 33066, 39078, 40326, 47094, 47762, 60489, 70641, 71643, 86339, 102037, 120978, 141282, 143286, 172678, 204074, 214929, 259017, 306111, 429858, 518034, 612222, 777051, 918333, 1122407, 1554102, 1836666, 2244814, 3367221, 6734442, 10101663, 20203326]

約数ペア:

[(1, 20203326), (2, 10101663), (3, 6734442), (6, 3367221), (9, 2244814), (11, 1836666), (13, 1554102), (18, 1122407), (22, 918333), (26, 777051), (33, 612222), (39, 518034), (47, 429858), (66, 306111), (78, 259017), (94, 214929), (99, 204074), (117, 172678), (141, 143286), (143, 141282), (167, 120978), (198, 102037), (234, 86339), (282, 71643), (286, 70641), (334, 60489), (423, 47762), (429, 47094), (501, 40326), (517, 39078), (611, 33066), (846, 23881), (858, 23547), (1002, 20163), (1034, 19539), (1222, 16533), (1287, 15698), (1503, 13442), (1551, 13026), (1833, 11022), (1837, 10998), (2171, 9306), (2574, 7849), (3006, 6721), (3102, 6513), (3666, 5511), (3674, 5499), (4342, 4653)]