20482858368

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12637}}^1$

素因数の和:12734

約数の個数: 256

約数和(自身を含む): 70125734400

約数和(自身を除く): 49642876032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 84, 96, 108, 112, 126, 128, 134, 144, 168, 189, 192, 201, 216, 224, 252, 268, 288, 336, 378, 384, 402, 432, 448, 469, 504, 536, 576, 603, 672, 756, 804, 864, 896, 938, 1008, 1072, 1152, 1206, 1344, 1407, 1512, 1608, 1728, 1809, 1876, 2016, 2144, 2412, 2688, 2814, 3024, 3216, 3456, 3618, 3752, 4032, 4221, 4288, 4824, 5628, 6048, 6432, 7236, 7504, 8064, 8442, 8576, 9648, 11256, 12096, 12637, 12663, 12864, 14472, 15008, 16884, 19296, 22512, 24192, 25274, 25326, 25728, 28944, 30016, 33768, 37911, 38592, 45024, 50548, 50652, 57888, 60032, 67536, 75822, 77184, 88459, 90048, 101096, 101304, 113733, 115776, 135072, 151644, 176918, 180096, 202192, 202608, 227466, 231552, 265377, 270144, 303288, 341199, 353836, 404384, 405216, 454932, 530754, 540288, 606576, 682398, 707672, 796131, 808768, 810432, 846679, 909864, 1061508, 1213152, 1364796, 1415344, 1592262, 1617536, 1620864, 1693358, 1819728, 2123016, 2388393, 2426304, 2540037, 2729592, 2830688, 3184524, 3386716, 3639456, 4246032, 4776786, 4852608, 5080074, 5459184, 5661376, 5926753, 6369048, 6773432, 7278912, 7620111, 8492064, 9553572, 10160148, 10918368, 11322752, 11853506, 12738096, 13546864, 14557824, 15240222, 16984128, 17780259, 19107144, 20320296, 21836736, 22860333, 23707012, 25476192, 27093728, 30480444, 33968256, 35560518, 38214288, 40640592, 43673472, 45720666, 47414024, 50952384, 53340777, 54187456, 60960888, 71121036, 76428576, 81281184, 91441332, 94828048, 101904768, 106681554, 108374912, 121921776, 142242072, 152857152, 160022331, 162562368, 182882664, 189656096, 213363108, 243843552, 284484144, 305714304, 320044662, 325124736, 365765328, 379312192, 426726216, 487687104, 568968288, 640089324, 731530656, 758624384, 853452432, 975374208, 1137936576, 1280178648, 1463061312, 1706904864, 2275873152, 2560357296, 2926122624, 3413809728, 5120714592, 6827619456, 10241429184, 20482858368]

約数ペア:

[(1, 20482858368), (2, 10241429184), (3, 6827619456), (4, 5120714592), (6, 3413809728), (7, 2926122624), (8, 2560357296), (9, 2275873152), (12, 1706904864), (14, 1463061312), (16, 1280178648), (18, 1137936576), (21, 975374208), (24, 853452432), (27, 758624384), (28, 731530656), (32, 640089324), (36, 568968288), (42, 487687104), (48, 426726216), (54, 379312192), (56, 365765328), (63, 325124736), (64, 320044662), (67, 305714304), (72, 284484144), (84, 243843552), (96, 213363108), (108, 189656096), (112, 182882664), (126, 162562368), (128, 160022331), (134, 152857152), (144, 142242072), (168, 121921776), (189, 108374912), (192, 106681554), (201, 101904768), (216, 94828048), (224, 91441332), (252, 81281184), (268, 76428576), (288, 71121036), (336, 60960888), (378, 54187456), (384, 53340777), (402, 50952384), (432, 47414024), (448, 45720666), (469, 43673472), (504, 40640592), (536, 38214288), (576, 35560518), (603, 33968256), (672, 30480444), (756, 27093728), (804, 25476192), (864, 23707012), (896, 22860333), (938, 21836736), (1008, 20320296), (1072, 19107144), (1152, 17780259), (1206, 16984128), (1344, 15240222), (1407, 14557824), (1512, 13546864), (1608, 12738096), (1728, 11853506), (1809, 11322752), (1876, 10918368), (2016, 10160148), (2144, 9553572), (2412, 8492064), (2688, 7620111), (2814, 7278912), (3024, 6773432), (3216, 6369048), (3456, 5926753), (3618, 5661376), (3752, 5459184), (4032, 5080074), (4221, 4852608), (4288, 4776786), (4824, 4246032), (5628, 3639456), (6048, 3386716), (6432, 3184524), (7236, 2830688), (7504, 2729592), (8064, 2540037), (8442, 2426304), (8576, 2388393), (9648, 2123016), (11256, 1819728), (12096, 1693358), (12637, 1620864), (12663, 1617536), (12864, 1592262), (14472, 1415344), (15008, 1364796), (16884, 1213152), (19296, 1061508), (22512, 909864), (24192, 846679), (25274, 810432), (25326, 808768), (25728, 796131), (28944, 707672), (30016, 682398), (33768, 606576), (37911, 540288), (38592, 530754), (45024, 454932), (50548, 405216), (50652, 404384), (57888, 353836), (60032, 341199), (67536, 303288), (75822, 270144), (77184, 265377), (88459, 231552), (90048, 227466), (101096, 202608), (101304, 202192), (113733, 180096), (115776, 176918), (135072, 151644)]