20132212804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1106

約数の個数: 108

約数和(自身を含む): 41436605392

約数和(自身を除く): 21304392588

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 163, 187, 242, 289, 326, 374, 484, 578, 652, 748, 883, 1156, 1766, 1793, 2057, 2771, 3179, 3532, 3586, 4114, 5542, 6358, 7172, 8228, 9713, 11084, 12716, 15011, 19426, 19723, 30022, 30481, 34969, 38852, 39446, 47107, 60044, 60962, 69938, 78892, 94214, 106843, 121924, 139876, 143929, 165121, 188428, 213686, 255187, 287858, 330242, 335291, 427372, 510374, 518177, 575716, 660484, 670582, 1020748, 1036354, 1341164, 1583219, 1816331, 2072708, 2446793, 2807057, 3166438, 3632662, 4893586, 5614114, 5699947, 6332876, 7265324, 9787172, 11228228, 11399894, 17415409, 22799788, 26914723, 30877627, 34830818, 41595481, 53829446, 61755254, 69661636, 83190962, 107658892, 123510508, 166381924, 296061953, 457550291, 592123906, 915100582, 1184247812, 1830201164, 5033053201, 10066106402, 20132212804]

約数ペア:

[(1, 20132212804), (2, 10066106402), (4, 5033053201), (11, 1830201164), (17, 1184247812), (22, 915100582), (34, 592123906), (44, 457550291), (68, 296061953), (121, 166381924), (163, 123510508), (187, 107658892), (242, 83190962), (289, 69661636), (326, 61755254), (374, 53829446), (484, 41595481), (578, 34830818), (652, 30877627), (748, 26914723), (883, 22799788), (1156, 17415409), (1766, 11399894), (1793, 11228228), (2057, 9787172), (2771, 7265324), (3179, 6332876), (3532, 5699947), (3586, 5614114), (4114, 4893586), (5542, 3632662), (6358, 3166438), (7172, 2807057), (8228, 2446793), (9713, 2072708), (11084, 1816331), (12716, 1583219), (15011, 1341164), (19426, 1036354), (19723, 1020748), (30022, 670582), (30481, 660484), (34969, 575716), (38852, 518177), (39446, 510374), (47107, 427372), (60044, 335291), (60962, 330242), (69938, 287858), (78892, 255187), (94214, 213686), (106843, 188428), (121924, 165121), (139876, 143929)]