20094865728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 336

約数和(自身を含む): 65032128000

約数和(自身を除く): 44937262272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 83, 84, 96, 112, 114, 133, 152, 166, 168, 192, 224, 228, 249, 266, 304, 332, 336, 361, 399, 448, 456, 498, 499, 532, 581, 608, 664, 672, 722, 798, 912, 996, 998, 1064, 1083, 1162, 1216, 1328, 1344, 1444, 1497, 1577, 1596, 1743, 1824, 1992, 1996, 2128, 2166, 2324, 2527, 2656, 2888, 2994, 3154, 3192, 3486, 3493, 3648, 3984, 3992, 4256, 4332, 4648, 4731, 5054, 5312, 5776, 5988, 6308, 6384, 6972, 6986, 7581, 7968, 7984, 8512, 8664, 9296, 9462, 9481, 10108, 10479, 11039, 11552, 11976, 12616, 12768, 13944, 13972, 15162, 15936, 15968, 17328, 18592, 18924, 18962, 20216, 20958, 22078, 23104, 23952, 25232, 25536, 27888, 27944, 28443, 29963, 30324, 31936, 33117, 34656, 37184, 37848, 37924, 40432, 41417, 41916, 44156, 47904, 50464, 55776, 55888, 56886, 59926, 60648, 66234, 66367, 69312, 75696, 75848, 80864, 82834, 83832, 88312, 89889, 95808, 100928, 111552, 111776, 113772, 119852, 121296, 124251, 132468, 132734, 151392, 151696, 161728, 165668, 167664, 176624, 179778, 180139, 199101, 209741, 223552, 227544, 239704, 242592, 248502, 264936, 265468, 289919, 302784, 303392, 331336, 335328, 353248, 359556, 360278, 398202, 419482, 455088, 479408, 485184, 497004, 529872, 530936, 540417, 579838, 606784, 629223, 662672, 670656, 706496, 719112, 720556, 786923, 796404, 838964, 869757, 910176, 958816, 994008, 1059744, 1061872, 1080834, 1159676, 1258446, 1260973, 1325344, 1438224, 1441112, 1573846, 1592808, 1677928, 1739514, 1820352, 1917632, 1988016, 2119488, 2123744, 2161668, 2319352, 2360769, 2516892, 2521946, 2650688, 2876448, 2882224, 3147692, 3185616, 3355856, 3479028, 3782919, 3976032, 4247488, 4323336, 4638704, 4721538, 5033784, 5043892, 5508461, 5752896, 5764448, 6295384, 6371232, 6711712, 6958056, 7565838, 7952064, 8646672, 9277408, 9443076, 10067568, 10087784, 11016922, 11528896, 12590768, 12742464, 13423424, 13916112, 14951537, 15131676, 16525383, 17293344, 18554816, 18886152, 20135136, 20175568, 22033844, 25181536, 27832224, 29903074, 30263352, 33050766, 34586688, 37772304, 40270272, 40351136, 44067688, 44854611, 50363072, 55664448, 59806148, 60526704, 66101532, 75544608, 80702272, 88135376, 89709222, 104660759, 119612296, 121053408, 132203064, 151089216, 176270752, 179418444, 209321518, 239224592, 242106816, 264406128, 313982277, 352541504, 358836888, 418643036, 478449184, 528812256, 627964554, 717673776, 837286072, 956898368, 1057624512, 1255929108, 1435347552, 1674572144, 2511858216, 2870695104, 3349144288, 5023716432, 6698288576, 10047432864, 20094865728]

約数ペア:

[(1, 20094865728), (2, 10047432864), (3, 6698288576), (4, 5023716432), (6, 3349144288), (7, 2870695104), (8, 2511858216), (12, 1674572144), (14, 1435347552), (16, 1255929108), (19, 1057624512), (21, 956898368), (24, 837286072), (28, 717673776), (32, 627964554), (38, 528812256), (42, 478449184), (48, 418643036), (56, 358836888), (57, 352541504), (64, 313982277), (76, 264406128), (83, 242106816), (84, 239224592), (96, 209321518), (112, 179418444), (114, 176270752), (133, 151089216), (152, 132203064), (166, 121053408), (168, 119612296), (192, 104660759), (224, 89709222), (228, 88135376), (249, 80702272), (266, 75544608), (304, 66101532), (332, 60526704), (336, 59806148), (361, 55664448), (399, 50363072), (448, 44854611), (456, 44067688), (498, 40351136), (499, 40270272), (532, 37772304), (581, 34586688), (608, 33050766), (664, 30263352), (672, 29903074), (722, 27832224), (798, 25181536), (912, 22033844), (996, 20175568), (998, 20135136), (1064, 18886152), (1083, 18554816), (1162, 17293344), (1216, 16525383), (1328, 15131676), (1344, 14951537), (1444, 13916112), (1497, 13423424), (1577, 12742464), (1596, 12590768), (1743, 11528896), (1824, 11016922), (1992, 10087784), (1996, 10067568), (2128, 9443076), (2166, 9277408), (2324, 8646672), (2527, 7952064), (2656, 7565838), (2888, 6958056), (2994, 6711712), (3154, 6371232), (3192, 6295384), (3486, 5764448), (3493, 5752896), (3648, 5508461), (3984, 5043892), (3992, 5033784), (4256, 4721538), (4332, 4638704), (4648, 4323336), (4731, 4247488), (5054, 3976032), (5312, 3782919), (5776, 3479028), (5988, 3355856), (6308, 3185616), (6384, 3147692), (6972, 2882224), (6986, 2876448), (7581, 2650688), (7968, 2521946), (7984, 2516892), (8512, 2360769), (8664, 2319352), (9296, 2161668), (9462, 2123744), (9481, 2119488), (10108, 1988016), (10479, 1917632), (11039, 1820352), (11552, 1739514), (11976, 1677928), (12616, 1592808), (12768, 1573846), (13944, 1441112), (13972, 1438224), (15162, 1325344), (15936, 1260973), (15968, 1258446), (17328, 1159676), (18592, 1080834), (18924, 1061872), (18962, 1059744), (20216, 994008), (20958, 958816), (22078, 910176), (23104, 869757), (23952, 838964), (25232, 796404), (25536, 786923), (27888, 720556), (27944, 719112), (28443, 706496), (29963, 670656), (30324, 662672), (31936, 629223), (33117, 606784), (34656, 579838), (37184, 540417), (37848, 530936), (37924, 529872), (40432, 497004), (41417, 485184), (41916, 479408), (44156, 455088), (47904, 419482), (50464, 398202), (55776, 360278), (55888, 359556), (56886, 353248), (59926, 335328), (60648, 331336), (66234, 303392), (66367, 302784), (69312, 289919), (75696, 265468), (75848, 264936), (80864, 248502), (82834, 242592), (83832, 239704), (88312, 227544), (89889, 223552), (95808, 209741), (100928, 199101), (111552, 180139), (111776, 179778), (113772, 176624), (119852, 167664), (121296, 165668), (124251, 161728), (132468, 151696), (132734, 151392)]