20844936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 65707200

約数和(自身を除く): 44862264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 118, 126, 168, 177, 236, 252, 354, 413, 472, 504, 531, 701, 708, 826, 1062, 1239, 1402, 1416, 1652, 2103, 2124, 2478, 2804, 3304, 3717, 4206, 4248, 4907, 4956, 5608, 6309, 7434, 8412, 9814, 9912, 12618, 14721, 14868, 16824, 19628, 25236, 29442, 29736, 39256, 41359, 44163, 50472, 58884, 82718, 88326, 117768, 124077, 165436, 176652, 248154, 289513, 330872, 353304, 372231, 496308, 579026, 744462, 868539, 992616, 1158052, 1488924, 1737078, 2316104, 2605617, 2977848, 3474156, 5211234, 6948312, 10422468, 20844936]

約数ペア:

[(1, 20844936), (2, 10422468), (3, 6948312), (4, 5211234), (6, 3474156), (7, 2977848), (8, 2605617), (9, 2316104), (12, 1737078), (14, 1488924), (18, 1158052), (21, 992616), (24, 868539), (28, 744462), (36, 579026), (42, 496308), (56, 372231), (59, 353304), (63, 330872), (72, 289513), (84, 248154), (118, 176652), (126, 165436), (168, 124077), (177, 117768), (236, 88326), (252, 82718), (354, 58884), (413, 50472), (472, 44163), (504, 41359), (531, 39256), (701, 29736), (708, 29442), (826, 25236), (1062, 19628), (1239, 16824), (1402, 14868), (1416, 14721), (1652, 12618), (2103, 9912), (2124, 9814), (2478, 8412), (2804, 7434), (3304, 6309), (3717, 5608), (4206, 4956), (4248, 4907)]