20026086912

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3067}}^1$

素因数の和:3213

約数の個数: 240

約数和(自身を含む): 62834051280

約数和(自身を除く): 42807964368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 109, 117, 128, 144, 156, 192, 208, 218, 234, 256, 288, 312, 327, 384, 416, 436, 468, 512, 576, 624, 654, 768, 832, 872, 936, 981, 1152, 1248, 1308, 1417, 1536, 1664, 1744, 1872, 1962, 2304, 2496, 2616, 2834, 3067, 3328, 3488, 3744, 3924, 4251, 4608, 4992, 5232, 5668, 6134, 6656, 6976, 7488, 7848, 8502, 9201, 9984, 10464, 11336, 12268, 12753, 13952, 14976, 15696, 17004, 18402, 19968, 20928, 22672, 24536, 25506, 27603, 27904, 29952, 31392, 34008, 36804, 39871, 41856, 45344, 49072, 51012, 55206, 55808, 59904, 62784, 68016, 73608, 79742, 83712, 90688, 98144, 102024, 110412, 119613, 125568, 136032, 147216, 159484, 167424, 181376, 196288, 204048, 220824, 239226, 251136, 272064, 294432, 318968, 334303, 358839, 362752, 392576, 408096, 441648, 478452, 502272, 544128, 588864, 637936, 668606, 717678, 725504, 785152, 816192, 883296, 956904, 1002909, 1088256, 1177728, 1275872, 1337212, 1435356, 1570304, 1632384, 1766592, 1913808, 2005818, 2176512, 2355456, 2551744, 2674424, 2870712, 3008727, 3264768, 3533184, 3827616, 4011636, 4345939, 4710912, 5103488, 5348848, 5741424, 6017454, 6529536, 7066368, 7655232, 8023272, 8691878, 10206976, 10697696, 11482848, 12034908, 13037817, 14132736, 15310464, 16046544, 17383756, 20413952, 21395392, 22965696, 24069816, 26075634, 30620928, 32093088, 34767512, 39113451, 42790784, 45931392, 48139632, 52151268, 61241856, 64186176, 69535024, 78226902, 85581568, 91862784, 96279264, 104302536, 128372352, 139070048, 156453804, 171163136, 183725568, 192558528, 208605072, 256744704, 278140096, 312907608, 385117056, 417210144, 513489408, 556280192, 625815216, 770234112, 834420288, 1112560384, 1251630432, 1540468224, 1668840576, 2225120768, 2503260864, 3337681152, 5006521728, 6675362304, 10013043456, 20026086912]

約数ペア:

[(1, 20026086912), (2, 10013043456), (3, 6675362304), (4, 5006521728), (6, 3337681152), (8, 2503260864), (9, 2225120768), (12, 1668840576), (13, 1540468224), (16, 1251630432), (18, 1112560384), (24, 834420288), (26, 770234112), (32, 625815216), (36, 556280192), (39, 513489408), (48, 417210144), (52, 385117056), (64, 312907608), (72, 278140096), (78, 256744704), (96, 208605072), (104, 192558528), (109, 183725568), (117, 171163136), (128, 156453804), (144, 139070048), (156, 128372352), (192, 104302536), (208, 96279264), (218, 91862784), (234, 85581568), (256, 78226902), (288, 69535024), (312, 64186176), (327, 61241856), (384, 52151268), (416, 48139632), (436, 45931392), (468, 42790784), (512, 39113451), (576, 34767512), (624, 32093088), (654, 30620928), (768, 26075634), (832, 24069816), (872, 22965696), (936, 21395392), (981, 20413952), (1152, 17383756), (1248, 16046544), (1308, 15310464), (1417, 14132736), (1536, 13037817), (1664, 12034908), (1744, 11482848), (1872, 10697696), (1962, 10206976), (2304, 8691878), (2496, 8023272), (2616, 7655232), (2834, 7066368), (3067, 6529536), (3328, 6017454), (3488, 5741424), (3744, 5348848), (3924, 5103488), (4251, 4710912), (4608, 4345939), (4992, 4011636), (5232, 3827616), (5668, 3533184), (6134, 3264768), (6656, 3008727), (6976, 2870712), (7488, 2674424), (7848, 2551744), (8502, 2355456), (9201, 2176512), (9984, 2005818), (10464, 1913808), (11336, 1766592), (12268, 1632384), (12753, 1570304), (13952, 1435356), (14976, 1337212), (15696, 1275872), (17004, 1177728), (18402, 1088256), (19968, 1002909), (20928, 956904), (22672, 883296), (24536, 816192), (25506, 785152), (27603, 725504), (27904, 717678), (29952, 668606), (31392, 637936), (34008, 588864), (36804, 544128), (39871, 502272), (41856, 478452), (45344, 441648), (49072, 408096), (51012, 392576), (55206, 362752), (55808, 358839), (59904, 334303), (62784, 318968), (68016, 294432), (73608, 272064), (79742, 251136), (83712, 239226), (90688, 220824), (98144, 204048), (102024, 196288), (110412, 181376), (119613, 167424), (125568, 159484), (136032, 147216)]