20132531328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30323}}^1$

素因数の和:30379

約数の個数: 256

約数和(自身を含む): 69284275200

約数和(自身を除く): 49151743872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3458, 3648, 3952, 4256, 4368, 4992, 5187, 5824, 5928, 6384, 6916, 7296, 7904, 8512, 8736, 10374, 11648, 11856, 12768, 13832, 15808, 17024, 17472, 20748, 23712, 25536, 27664, 30323, 31616, 34944, 41496, 47424, 51072, 55328, 60646, 82992, 90969, 94848, 110656, 121292, 165984, 181938, 212261, 221312, 242584, 331968, 363876, 394199, 424522, 485168, 576137, 636783, 663936, 727752, 788398, 849044, 970336, 1152274, 1182597, 1273566, 1455504, 1576796, 1698088, 1728411, 1940672, 2304548, 2365194, 2547132, 2759393, 2911008, 3153592, 3396176, 3456822, 3881344, 4032959, 4609096, 4730388, 5094264, 5518786, 5822016, 6307184, 6792352, 6913644, 7489781, 8065918, 8278179, 9218192, 9460776, 10188528, 11037572, 11644032, 12098877, 12614368, 13584704, 13827288, 14979562, 16131836, 16556358, 18436384, 18921552, 20377056, 22075144, 22469343, 24197754, 25228736, 27169408, 27654576, 29959124, 32263672, 33112716, 36872768, 37843104, 40754112, 44150288, 44938686, 48395508, 50457472, 52428467, 55309152, 59918248, 64527344, 66225432, 73745536, 75686208, 81508224, 88300576, 89877372, 96791016, 104856934, 110618304, 119836496, 129054688, 132450864, 151372416, 157285401, 176601152, 179754744, 193582032, 209713868, 221236608, 239672992, 258109376, 264901728, 314570802, 353202304, 359509488, 387164064, 419427736, 479345984, 516218752, 529803456, 629141604, 719018976, 774328128, 838855472, 958691968, 1059606912, 1258283208, 1438037952, 1548656256, 1677710944, 2516566416, 2876075904, 3355421888, 5033132832, 6710843776, 10066265664, 20132531328]

約数ペア:

[(1, 20132531328), (2, 10066265664), (3, 6710843776), (4, 5033132832), (6, 3355421888), (7, 2876075904), (8, 2516566416), (12, 1677710944), (13, 1548656256), (14, 1438037952), (16, 1258283208), (19, 1059606912), (21, 958691968), (24, 838855472), (26, 774328128), (28, 719018976), (32, 629141604), (38, 529803456), (39, 516218752), (42, 479345984), (48, 419427736), (52, 387164064), (56, 359509488), (57, 353202304), (64, 314570802), (76, 264901728), (78, 258109376), (84, 239672992), (91, 221236608), (96, 209713868), (104, 193582032), (112, 179754744), (114, 176601152), (128, 157285401), (133, 151372416), (152, 132450864), (156, 129054688), (168, 119836496), (182, 110618304), (192, 104856934), (208, 96791016), (224, 89877372), (228, 88300576), (247, 81508224), (266, 75686208), (273, 73745536), (304, 66225432), (312, 64527344), (336, 59918248), (364, 55309152), (384, 52428467), (399, 50457472), (416, 48395508), (448, 44938686), (456, 44150288), (494, 40754112), (532, 37843104), (546, 36872768), (608, 33112716), (624, 32263672), (672, 29959124), (728, 27654576), (741, 27169408), (798, 25228736), (832, 24197754), (896, 22469343), (912, 22075144), (988, 20377056), (1064, 18921552), (1092, 18436384), (1216, 16556358), (1248, 16131836), (1344, 14979562), (1456, 13827288), (1482, 13584704), (1596, 12614368), (1664, 12098877), (1729, 11644032), (1824, 11037572), (1976, 10188528), (2128, 9460776), (2184, 9218192), (2432, 8278179), (2496, 8065918), (2688, 7489781), (2912, 6913644), (2964, 6792352), (3192, 6307184), (3458, 5822016), (3648, 5518786), (3952, 5094264), (4256, 4730388), (4368, 4609096), (4992, 4032959), (5187, 3881344), (5824, 3456822), (5928, 3396176), (6384, 3153592), (6916, 2911008), (7296, 2759393), (7904, 2547132), (8512, 2365194), (8736, 2304548), (10374, 1940672), (11648, 1728411), (11856, 1698088), (12768, 1576796), (13832, 1455504), (15808, 1273566), (17024, 1182597), (17472, 1152274), (20748, 970336), (23712, 849044), (25536, 788398), (27664, 727752), (30323, 663936), (31616, 636783), (34944, 576137), (41496, 485168), (47424, 424522), (51072, 394199), (55328, 363876), (60646, 331968), (82992, 242584), (90969, 221312), (94848, 212261), (110656, 181938), (121292, 165984)]