2013145896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{20809}}^1$

素因数の和:20986

約数の個数: 64

約数和(自身を含む): 5244120000

約数和(自身を除く): 3230974104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 232, 278, 348, 417, 556, 696, 834, 1112, 1668, 3336, 4031, 8062, 12093, 16124, 20809, 24186, 32248, 41618, 48372, 62427, 83236, 96744, 124854, 166472, 249708, 499416, 603461, 1206922, 1810383, 2413844, 2892451, 3620766, 4827688, 5784902, 7241532, 8677353, 11569804, 14483064, 17354706, 23139608, 34709412, 69418824, 83881079, 167762158, 251643237, 335524316, 503286474, 671048632, 1006572948, 2013145896]

約数ペア:

[(1, 2013145896), (2, 1006572948), (3, 671048632), (4, 503286474), (6, 335524316), (8, 251643237), (12, 167762158), (24, 83881079), (29, 69418824), (58, 34709412), (87, 23139608), (116, 17354706), (139, 14483064), (174, 11569804), (232, 8677353), (278, 7241532), (348, 5784902), (417, 4827688), (556, 3620766), (696, 2892451), (834, 2413844), (1112, 1810383), (1668, 1206922), (3336, 603461), (4031, 499416), (8062, 249708), (12093, 166472), (16124, 124854), (20809, 96744), (24186, 83236), (32248, 62427), (41618, 48372)]