20524933312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1879}}^1$

素因数の和:2614

約数の個数: 112

約数和(自身を含む): 46262137600

約数和(自身を除く): 25737204288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 691, 832, 988, 1216, 1382, 1879, 1976, 2764, 3758, 3952, 5528, 7516, 7904, 8983, 11056, 13129, 15032, 15808, 17966, 22112, 24427, 26258, 30064, 35701, 35932, 44224, 48854, 52516, 60128, 71402, 71864, 97708, 105032, 120256, 142804, 143728, 170677, 195416, 210064, 285608, 287456, 341354, 390832, 420128, 464113, 571216, 574912, 682708, 781664, 840256, 928226, 1142432, 1298389, 1365416, 1563328, 1856452, 2284864, 2596778, 2730832, 3712904, 5193556, 5461664, 7425808, 10387112, 10923328, 14851616, 16879057, 20774224, 24669391, 29703232, 33758114, 41548448, 49338782, 67516228, 83096896, 98677564, 135032456, 197355128, 270064912, 320702083, 394710256, 540129824, 641404166, 789420512, 1080259648, 1282808332, 1578841024, 2565616664, 5131233328, 10262466656, 20524933312]

約数ペア:

[(1, 20524933312), (2, 10262466656), (4, 5131233328), (8, 2565616664), (13, 1578841024), (16, 1282808332), (19, 1080259648), (26, 789420512), (32, 641404166), (38, 540129824), (52, 394710256), (64, 320702083), (76, 270064912), (104, 197355128), (152, 135032456), (208, 98677564), (247, 83096896), (304, 67516228), (416, 49338782), (494, 41548448), (608, 33758114), (691, 29703232), (832, 24669391), (988, 20774224), (1216, 16879057), (1382, 14851616), (1879, 10923328), (1976, 10387112), (2764, 7425808), (3758, 5461664), (3952, 5193556), (5528, 3712904), (7516, 2730832), (7904, 2596778), (8983, 2284864), (11056, 1856452), (13129, 1563328), (15032, 1365416), (15808, 1298389), (17966, 1142432), (22112, 928226), (24427, 840256), (26258, 781664), (30064, 682708), (35701, 574912), (35932, 571216), (44224, 464113), (48854, 420128), (52516, 390832), (60128, 341354), (71402, 287456), (71864, 285608), (97708, 210064), (105032, 195416), (120256, 170677), (142804, 143728)]