2020123644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{75389}}^1$

素因数の和:75443

約数の個数: 96

約数和(自身を含む): 6079449600

約数和(自身を除く): 4059325956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 6699, 8932, 13398, 26796, 75389, 150778, 226167, 301556, 452334, 527723, 829279, 904668, 1055446, 1583169, 1658558, 2110892, 2186281, 2487837, 3166338, 3317116, 4372562, 4975674, 5804953, 6332676, 6558843, 8745124, 9951348, 11609906, 13117686, 15303967, 17414859, 23219812, 24049091, 26235372, 30607934, 34829718, 45911901, 48098182, 61215868, 69659436, 72147273, 91823802, 96196364, 144294546, 168343637, 183647604, 288589092, 336687274, 505030911, 673374548, 1010061822, 2020123644]

約数ペア:

[(1, 2020123644), (2, 1010061822), (3, 673374548), (4, 505030911), (6, 336687274), (7, 288589092), (11, 183647604), (12, 168343637), (14, 144294546), (21, 96196364), (22, 91823802), (28, 72147273), (29, 69659436), (33, 61215868), (42, 48098182), (44, 45911901), (58, 34829718), (66, 30607934), (77, 26235372), (84, 24049091), (87, 23219812), (116, 17414859), (132, 15303967), (154, 13117686), (174, 11609906), (203, 9951348), (231, 8745124), (308, 6558843), (319, 6332676), (348, 5804953), (406, 4975674), (462, 4372562), (609, 3317116), (638, 3166338), (812, 2487837), (924, 2186281), (957, 2110892), (1218, 1658558), (1276, 1583169), (1914, 1055446), (2233, 904668), (2436, 829279), (3828, 527723), (4466, 452334), (6699, 301556), (8932, 226167), (13398, 150778), (26796, 75389)]