20090401926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{7159}}^1$

素因数の和:7893

約数の個数: 64

約数和(自身を含む): 46424294400

約数和(自身を除く): 26333892474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 613, 654, 763, 1226, 1526, 1839, 2289, 3678, 4291, 4578, 7159, 8582, 12873, 14318, 21477, 25746, 42954, 50113, 66817, 100226, 133634, 150339, 200451, 300678, 400902, 467719, 780331, 935438, 1403157, 1560662, 2340993, 2806314, 4388467, 4681986, 5462317, 8776934, 10924634, 13165401, 16386951, 26330802, 30719269, 32773902, 61438538, 92157807, 184315614, 478342903, 956685806, 1435028709, 2870057418, 3348400321, 6696800642, 10045200963, 20090401926]

約数ペア:

[(1, 20090401926), (2, 10045200963), (3, 6696800642), (6, 3348400321), (7, 2870057418), (14, 1435028709), (21, 956685806), (42, 478342903), (109, 184315614), (218, 92157807), (327, 61438538), (613, 32773902), (654, 30719269), (763, 26330802), (1226, 16386951), (1526, 13165401), (1839, 10924634), (2289, 8776934), (3678, 5462317), (4291, 4681986), (4578, 4388467), (7159, 2806314), (8582, 2340993), (12873, 1560662), (14318, 1403157), (21477, 935438), (25746, 780331), (42954, 467719), (50113, 400902), (66817, 300678), (100226, 200451), (133634, 150339)]