20430052116

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{39703}}^1$

素因数の和:40160

約数の個数: 48

約数和(自身を含む): 48172704384

約数和(自身を除く): 27742652268

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 313, 411, 548, 626, 822, 939, 1252, 1644, 1878, 3756, 39703, 42881, 79406, 85762, 119109, 128643, 158812, 171524, 238218, 257286, 476436, 514572, 5439311, 10878622, 12427039, 16317933, 21757244, 24854078, 32635866, 37281117, 49708156, 65271732, 74562234, 149124468, 1702504343, 3405008686, 5107513029, 6810017372, 10215026058, 20430052116]

約数ペア:

[(1, 20430052116), (2, 10215026058), (3, 6810017372), (4, 5107513029), (6, 3405008686), (12, 1702504343), (137, 149124468), (274, 74562234), (313, 65271732), (411, 49708156), (548, 37281117), (626, 32635866), (822, 24854078), (939, 21757244), (1252, 16317933), (1644, 12427039), (1878, 10878622), (3756, 5439311), (39703, 514572), (42881, 476436), (79406, 257286), (85762, 238218), (119109, 171524), (128643, 158812)]