20180176116

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{42299}}^1$

素因数の和:42868

約数の個数: 48

約数和(自身を含む): 47755008000

約数和(自身を除く): 27574831884

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 479, 498, 958, 996, 1437, 1916, 2874, 5748, 39757, 42299, 79514, 84598, 119271, 126897, 159028, 169196, 238542, 253794, 477084, 507588, 3510817, 7021634, 10532451, 14043268, 20261221, 21064902, 40522442, 42129804, 60783663, 81044884, 121567326, 243134652, 1681681343, 3363362686, 5045044029, 6726725372, 10090088058, 20180176116]

約数ペア:

[(1, 20180176116), (2, 10090088058), (3, 6726725372), (4, 5045044029), (6, 3363362686), (12, 1681681343), (83, 243134652), (166, 121567326), (249, 81044884), (332, 60783663), (479, 42129804), (498, 40522442), (958, 21064902), (996, 20261221), (1437, 14043268), (1916, 10532451), (2874, 7021634), (5748, 3510817), (39757, 507588), (42299, 477084), (79514, 253794), (84598, 238542), (119271, 169196), (126897, 159028)]