20125331856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5563}}^1$

素因数の和:5718

約数の個数: 240

約数和(自身を含む): 66802363264

約数和(自身を除く): 46677031408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 97, 111, 112, 126, 144, 148, 168, 194, 222, 252, 259, 291, 296, 333, 336, 388, 444, 504, 518, 582, 592, 666, 679, 776, 777, 873, 888, 1008, 1036, 1164, 1332, 1358, 1552, 1554, 1746, 1776, 2037, 2072, 2328, 2331, 2664, 2716, 3108, 3492, 3589, 4074, 4144, 4656, 4662, 5328, 5432, 5563, 6111, 6216, 6984, 7178, 8148, 9324, 10767, 10864, 11126, 12222, 12432, 13968, 14356, 16296, 16689, 18648, 21534, 22252, 24444, 25123, 28712, 32301, 32592, 33378, 37296, 38941, 43068, 44504, 48888, 50067, 50246, 57424, 64602, 66756, 75369, 77882, 86136, 89008, 97776, 100134, 100492, 116823, 129204, 133512, 150738, 155764, 172272, 200268, 200984, 205831, 226107, 233646, 258408, 267024, 301476, 311528, 350469, 400536, 401968, 411662, 452214, 467292, 516816, 539611, 602952, 617493, 623056, 700938, 801072, 823324, 904428, 934584, 1079222, 1205904, 1234986, 1401876, 1440817, 1618833, 1646648, 1808856, 1852479, 1869168, 2158444, 2469972, 2803752, 2881634, 3237666, 3293296, 3617712, 3704958, 3777277, 4316888, 4322451, 4856499, 4939944, 5607504, 5763268, 6475332, 7409916, 7554554, 8633776, 8644902, 9712998, 9879888, 11331831, 11526536, 12950664, 12967353, 14819832, 15109108, 17289804, 19425996, 19965607, 22663662, 23053072, 25901328, 25934706, 29639664, 30218216, 33995493, 34579608, 38851992, 39931214, 45327324, 51869412, 59896821, 60436432, 67990986, 69159216, 77703984, 79862428, 90654648, 103738824, 119793642, 135981972, 139759249, 159724856, 179690463, 181309296, 207477648, 239587284, 271963944, 279518498, 319449712, 359380926, 419277747, 479174568, 543927888, 559036996, 718761852, 838555494, 958349136, 1118073992, 1257833241, 1437523704, 1677110988, 2236147984, 2515666482, 2875047408, 3354221976, 5031332964, 6708443952, 10062665928, 20125331856]

約数ペア:

[(1, 20125331856), (2, 10062665928), (3, 6708443952), (4, 5031332964), (6, 3354221976), (7, 2875047408), (8, 2515666482), (9, 2236147984), (12, 1677110988), (14, 1437523704), (16, 1257833241), (18, 1118073992), (21, 958349136), (24, 838555494), (28, 718761852), (36, 559036996), (37, 543927888), (42, 479174568), (48, 419277747), (56, 359380926), (63, 319449712), (72, 279518498), (74, 271963944), (84, 239587284), (97, 207477648), (111, 181309296), (112, 179690463), (126, 159724856), (144, 139759249), (148, 135981972), (168, 119793642), (194, 103738824), (222, 90654648), (252, 79862428), (259, 77703984), (291, 69159216), (296, 67990986), (333, 60436432), (336, 59896821), (388, 51869412), (444, 45327324), (504, 39931214), (518, 38851992), (582, 34579608), (592, 33995493), (666, 30218216), (679, 29639664), (776, 25934706), (777, 25901328), (873, 23053072), (888, 22663662), (1008, 19965607), (1036, 19425996), (1164, 17289804), (1332, 15109108), (1358, 14819832), (1552, 12967353), (1554, 12950664), (1746, 11526536), (1776, 11331831), (2037, 9879888), (2072, 9712998), (2328, 8644902), (2331, 8633776), (2664, 7554554), (2716, 7409916), (3108, 6475332), (3492, 5763268), (3589, 5607504), (4074, 4939944), (4144, 4856499), (4656, 4322451), (4662, 4316888), (5328, 3777277), (5432, 3704958), (5563, 3617712), (6111, 3293296), (6216, 3237666), (6984, 2881634), (7178, 2803752), (8148, 2469972), (9324, 2158444), (10767, 1869168), (10864, 1852479), (11126, 1808856), (12222, 1646648), (12432, 1618833), (13968, 1440817), (14356, 1401876), (16296, 1234986), (16689, 1205904), (18648, 1079222), (21534, 934584), (22252, 904428), (24444, 823324), (25123, 801072), (28712, 700938), (32301, 623056), (32592, 617493), (33378, 602952), (37296, 539611), (38941, 516816), (43068, 467292), (44504, 452214), (48888, 411662), (50067, 401968), (50246, 400536), (57424, 350469), (64602, 311528), (66756, 301476), (75369, 267024), (77882, 258408), (86136, 233646), (89008, 226107), (97776, 205831), (100134, 200984), (100492, 200268), (116823, 172272), (129204, 155764), (133512, 150738)]