20136026043

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{773897}}^1$

素因数の和:773976

約数の個数: 36

約数和(自身を含む): 34407505080

約数和(自身を除く): 14271479037

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 8673, 26019, 773897, 2321691, 5417279, 6965073, 16251837, 37920953, 45659923, 48755511, 113762859, 136979769, 319619461, 341288577, 410939307, 958858383, 2237336227, 2876575149, 6712008681, 20136026043]

約数ペア:

[(1, 20136026043), (3, 6712008681), (7, 2876575149), (9, 2237336227), (21, 958858383), (49, 410939307), (59, 341288577), (63, 319619461), (147, 136979769), (177, 113762859), (413, 48755511), (441, 45659923), (531, 37920953), (1239, 16251837), (2891, 6965073), (3717, 5417279), (8673, 2321691), (26019, 773897)]