20082593960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{121067}}^1$

素因数の和:121131

約数の個数: 128

約数和(自身を含む): 54916444800

約数和(自身を除く): 34833850840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 377, 440, 520, 572, 580, 638, 715, 754, 1144, 1160, 1276, 1430, 1508, 1595, 1885, 2552, 2860, 3016, 3190, 3770, 4147, 5720, 6380, 7540, 8294, 12760, 15080, 16588, 20735, 33176, 41470, 82940, 121067, 165880, 242134, 484268, 605335, 968536, 1210670, 1331737, 1573871, 2421340, 2663474, 3147742, 3510943, 4842680, 5326948, 6295484, 6658685, 7021886, 7869355, 10653896, 12590968, 13317370, 14043772, 15738710, 17312581, 17554715, 26634740, 28087544, 31477420, 34625162, 35109430, 38620373, 45642259, 53269480, 62954840, 69250324, 70218860, 77240746, 86562905, 91284518, 138500648, 140437720, 154481492, 173125810, 182569036, 193101865, 228211295, 308962984, 346251620, 365138072, 386203730, 456422590, 502064849, 692503240, 772407460, 912845180, 1004129698, 1544814920, 1825690360, 2008259396, 2510324245, 4016518792, 5020648490, 10041296980, 20082593960]

約数ペア:

[(1, 20082593960), (2, 10041296980), (4, 5020648490), (5, 4016518792), (8, 2510324245), (10, 2008259396), (11, 1825690360), (13, 1544814920), (20, 1004129698), (22, 912845180), (26, 772407460), (29, 692503240), (40, 502064849), (44, 456422590), (52, 386203730), (55, 365138072), (58, 346251620), (65, 308962984), (88, 228211295), (104, 193101865), (110, 182569036), (116, 173125810), (130, 154481492), (143, 140437720), (145, 138500648), (220, 91284518), (232, 86562905), (260, 77240746), (286, 70218860), (290, 69250324), (319, 62954840), (377, 53269480), (440, 45642259), (520, 38620373), (572, 35109430), (580, 34625162), (638, 31477420), (715, 28087544), (754, 26634740), (1144, 17554715), (1160, 17312581), (1276, 15738710), (1430, 14043772), (1508, 13317370), (1595, 12590968), (1885, 10653896), (2552, 7869355), (2860, 7021886), (3016, 6658685), (3190, 6295484), (3770, 5326948), (4147, 4842680), (5720, 3510943), (6380, 3147742), (7540, 2663474), (8294, 2421340), (12760, 1573871), (15080, 1331737), (16588, 1210670), (20735, 968536), (33176, 605335), (41470, 484268), (82940, 242134), (121067, 165880)]