20486688768

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 624

約数和(自身を含む): 75563744256

約数和(自身を除く): 55077055488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 197, 208, 217, 224, 234, 248, 252, 256, 273, 279, 288, 312, 336, 364, 372, 384, 394, 403, 416, 434, 448, 468, 496, 504, 512, 546, 558, 576, 591, 624, 651, 672, 728, 744, 768, 788, 806, 819, 832, 868, 896, 936, 992, 1008, 1024, 1092, 1116, 1152, 1182, 1209, 1248, 1302, 1344, 1379, 1456, 1488, 1536, 1576, 1612, 1638, 1664, 1736, 1773, 1792, 1872, 1953, 1984, 2016, 2048, 2184, 2232, 2304, 2364, 2418, 2496, 2561, 2604, 2688, 2758, 2821, 2912, 2976, 3072, 3152, 3224, 3276, 3328, 3472, 3546, 3584, 3627, 3744, 3906, 3968, 4032, 4096, 4137, 4368, 4464, 4608, 4728, 4836, 4992, 5122, 5208, 5376, 5516, 5642, 5824, 5952, 6107, 6144, 6304, 6448, 6552, 6656, 6944, 7092, 7168, 7254, 7488, 7683, 7812, 7936, 8064, 8274, 8463, 8736, 8928, 9216, 9456, 9672, 9984, 10244, 10416, 10752, 11032, 11284, 11648, 11904, 12214, 12288, 12411, 12608, 12896, 13104, 13312, 13888, 14184, 14336, 14508, 14976, 15366, 15624, 15872, 16128, 16548, 16926, 17472, 17856, 17927, 18321, 18432, 18912, 19344, 19968, 20488, 20832, 21504, 22064, 22568, 23049, 23296, 23808, 24428, 24822, 25216, 25389, 25792, 26208, 26624, 27776, 28368, 28672, 29016, 29952, 30732, 31248, 31744, 32256, 33096, 33852, 34944, 35712, 35854, 36642, 36864, 37824, 38688, 39936, 40976, 41664, 42749, 43008, 44128, 45136, 46098, 46592, 47616, 48856, 49644, 50432, 50778, 51584, 52416, 53248, 53781, 54963, 55552, 56736, 58032, 59904, 61464, 62496, 63488, 64512, 66192, 67704, 69888, 71424, 71708, 73284, 75648, 77376, 79391, 79872, 81952, 83328, 85498, 86016, 88256, 90272, 92196, 93184, 95232, 97712, 99288, 100864, 101556, 103168, 104832, 107562, 109926, 111104, 113472, 116064, 119808, 122928, 124992, 126976, 128247, 129024, 132384, 135408, 139776, 142848, 143416, 146568, 151296, 154752, 158782, 159744, 161343, 163904, 166656, 170996, 176512, 180544, 184392, 186368, 190464, 195424, 198576, 201728, 203112, 206336, 209664, 215124, 219852, 222208, 226944, 232128, 238173, 239616, 245856, 249984, 256494, 258048, 264768, 270816, 279552, 285696, 286832, 293136, 302592, 309504, 317564, 322686, 327808, 333312, 341992, 353024, 361088, 368784, 372736, 380928, 384741, 390848, 397152, 403456, 406224, 412672, 419328, 430248, 439704, 444416, 453888, 464256, 476346, 479232, 491712, 499968, 512988, 529536, 541632, 555737, 559104, 571392, 573664, 586272, 605184, 619008, 635128, 645372, 655616, 666624, 683984, 706048, 714519, 722176, 737568, 769482, 781696, 794304, 806912, 812448, 825344, 838656, 860496, 879408, 888832, 907776, 928512, 952692, 983424, 999936, 1025976, 1059072, 1083264, 1111474, 1118208, 1142784, 1147328, 1172544, 1210368, 1238016, 1270256, 1290744, 1311232, 1333248, 1367968, 1412096, 1429038, 1444352, 1475136, 1538964, 1563392, 1588608, 1624896, 1650688, 1667211, 1677312, 1720992, 1758816, 1815552, 1857024, 1905384, 1966848, 1999872, 2051952, 2118144, 2166528, 2222948, 2294656, 2345088, 2420736, 2476032, 2540512, 2581488, 2622464, 2666496, 2735936, 2824192, 2858076, 2888704, 2950272, 3077928, 3126784, 3177216, 3249792, 3334422, 3354624, 3441984, 3517632, 3631104, 3714048, 3810768, 3933696, 3999744, 4103904, 4236288, 4333056, 4445896, 4589312, 4690176, 4952064, 5001633, 5081024, 5162976, 5244928, 5471872, 5648384, 5716152, 5777408, 5900544, 6155856, 6253568, 6354432, 6499584, 6668844, 6883968, 7035264, 7262208, 7428096, 7621536, 7867392, 7999488, 8207808, 8472576, 8666112, 8891792, 9178624, 9380352, 10003266, 10162048, 10325952, 10489856, 10943744, 11432304, 11554816, 11801088, 12311712, 12507136, 12708864, 12999168, 13337688, 13767936, 14070528, 14856192, 15243072, 15734784, 16415616, 16945152, 17332224, 17783584, 18357248, 18760704, 20006532, 20324096, 20651904, 21887488, 22864608, 23602176, 24623424, 25014272, 25417728, 25998336, 26675376, 27535872, 28141056, 30486144, 31469568, 32831232, 34664448, 35567168, 36714496, 37521408, 40013064, 40648192, 41303808, 43774976, 45729216, 47204352, 49246848, 50835456, 51996672, 53350752, 55071744, 56282112, 60972288, 65662464, 71134336, 73428992, 75042816, 80026128, 81296384, 82607616, 87549952, 91458432, 94408704, 98493696, 103993344, 106701504, 110143488, 112564224, 121944576, 131324928, 142268672, 160052256, 162592768, 165215232, 175099904, 182916864, 196987392, 213403008, 220286976, 225128448, 243889152, 262649856, 284537344, 320104512, 325185536, 330430464, 365833728, 393974784, 426806016, 487778304, 525299712, 569074688, 640209024, 660860928, 731667456, 787949568, 853612032, 975556608, 1138149376, 1280418048, 1463334912, 1575899136, 1707224064, 2276298752, 2560836096, 2926669824, 3414448128, 5121672192, 6828896256, 10243344384, 20486688768]

約数ペア:

[(1, 20486688768), (2, 10243344384), (3, 6828896256), (4, 5121672192), (6, 3414448128), (7, 2926669824), (8, 2560836096), (9, 2276298752), (12, 1707224064), (13, 1575899136), (14, 1463334912), (16, 1280418048), (18, 1138149376), (21, 975556608), (24, 853612032), (26, 787949568), (28, 731667456), (31, 660860928), (32, 640209024), (36, 569074688), (39, 525299712), (42, 487778304), (48, 426806016), (52, 393974784), (56, 365833728), (62, 330430464), (63, 325185536), (64, 320104512), (72, 284537344), (78, 262649856), (84, 243889152), (91, 225128448), (93, 220286976), (96, 213403008), (104, 196987392), (112, 182916864), (117, 175099904), (124, 165215232), (126, 162592768), (128, 160052256), (144, 142268672), (156, 131324928), (168, 121944576), (182, 112564224), (186, 110143488), (192, 106701504), (197, 103993344), (208, 98493696), (217, 94408704), (224, 91458432), (234, 87549952), (248, 82607616), (252, 81296384), (256, 80026128), (273, 75042816), (279, 73428992), (288, 71134336), (312, 65662464), (336, 60972288), (364, 56282112), (372, 55071744), (384, 53350752), (394, 51996672), (403, 50835456), (416, 49246848), (434, 47204352), (448, 45729216), (468, 43774976), (496, 41303808), (504, 40648192), (512, 40013064), (546, 37521408), (558, 36714496), (576, 35567168), (591, 34664448), (624, 32831232), (651, 31469568), (672, 30486144), (728, 28141056), (744, 27535872), (768, 26675376), (788, 25998336), (806, 25417728), (819, 25014272), (832, 24623424), (868, 23602176), (896, 22864608), (936, 21887488), (992, 20651904), (1008, 20324096), (1024, 20006532), (1092, 18760704), (1116, 18357248), (1152, 17783584), (1182, 17332224), (1209, 16945152), (1248, 16415616), (1302, 15734784), (1344, 15243072), (1379, 14856192), (1456, 14070528), (1488, 13767936), (1536, 13337688), (1576, 12999168), (1612, 12708864), (1638, 12507136), (1664, 12311712), (1736, 11801088), (1773, 11554816), (1792, 11432304), (1872, 10943744), (1953, 10489856), (1984, 10325952), (2016, 10162048), (2048, 10003266), (2184, 9380352), (2232, 9178624), (2304, 8891792), (2364, 8666112), (2418, 8472576), (2496, 8207808), (2561, 7999488), (2604, 7867392), (2688, 7621536), (2758, 7428096), (2821, 7262208), (2912, 7035264), (2976, 6883968), (3072, 6668844), (3152, 6499584), (3224, 6354432), (3276, 6253568), (3328, 6155856), (3472, 5900544), (3546, 5777408), (3584, 5716152), (3627, 5648384), (3744, 5471872), (3906, 5244928), (3968, 5162976), (4032, 5081024), (4096, 5001633), (4137, 4952064), (4368, 4690176), (4464, 4589312), (4608, 4445896), (4728, 4333056), (4836, 4236288), (4992, 4103904), (5122, 3999744), (5208, 3933696), (5376, 3810768), (5516, 3714048), (5642, 3631104), (5824, 3517632), (5952, 3441984), (6107, 3354624), (6144, 3334422), (6304, 3249792), (6448, 3177216), (6552, 3126784), (6656, 3077928), (6944, 2950272), (7092, 2888704), (7168, 2858076), (7254, 2824192), (7488, 2735936), (7683, 2666496), (7812, 2622464), (7936, 2581488), (8064, 2540512), (8274, 2476032), (8463, 2420736), (8736, 2345088), (8928, 2294656), (9216, 2222948), (9456, 2166528), (9672, 2118144), (9984, 2051952), (10244, 1999872), (10416, 1966848), (10752, 1905384), (11032, 1857024), (11284, 1815552), (11648, 1758816), (11904, 1720992), (12214, 1677312), (12288, 1667211), (12411, 1650688), (12608, 1624896), (12896, 1588608), (13104, 1563392), (13312, 1538964), (13888, 1475136), (14184, 1444352), (14336, 1429038), (14508, 1412096), (14976, 1367968), (15366, 1333248), (15624, 1311232), (15872, 1290744), (16128, 1270256), (16548, 1238016), (16926, 1210368), (17472, 1172544), (17856, 1147328), (17927, 1142784), (18321, 1118208), (18432, 1111474), (18912, 1083264), (19344, 1059072), (19968, 1025976), (20488, 999936), (20832, 983424), (21504, 952692), (22064, 928512), (22568, 907776), (23049, 888832), (23296, 879408), (23808, 860496), (24428, 838656), (24822, 825344), (25216, 812448), (25389, 806912), (25792, 794304), (26208, 781696), (26624, 769482), (27776, 737568), (28368, 722176), (28672, 714519), (29016, 706048), (29952, 683984), (30732, 666624), (31248, 655616), (31744, 645372), (32256, 635128), (33096, 619008), (33852, 605184), (34944, 586272), (35712, 573664), (35854, 571392), (36642, 559104), (36864, 555737), (37824, 541632), (38688, 529536), (39936, 512988), (40976, 499968), (41664, 491712), (42749, 479232), (43008, 476346), (44128, 464256), (45136, 453888), (46098, 444416), (46592, 439704), (47616, 430248), (48856, 419328), (49644, 412672), (50432, 406224), (50778, 403456), (51584, 397152), (52416, 390848), (53248, 384741), (53781, 380928), (54963, 372736), (55552, 368784), (56736, 361088), (58032, 353024), (59904, 341992), (61464, 333312), (62496, 327808), (63488, 322686), (64512, 317564), (66192, 309504), (67704, 302592), (69888, 293136), (71424, 286832), (71708, 285696), (73284, 279552), (75648, 270816), (77376, 264768), (79391, 258048), (79872, 256494), (81952, 249984), (83328, 245856), (85498, 239616), (86016, 238173), (88256, 232128), (90272, 226944), (92196, 222208), (93184, 219852), (95232, 215124), (97712, 209664), (99288, 206336), (100864, 203112), (101556, 201728), (103168, 198576), (104832, 195424), (107562, 190464), (109926, 186368), (111104, 184392), (113472, 180544), (116064, 176512), (119808, 170996), (122928, 166656), (124992, 163904), (126976, 161343), (128247, 159744), (129024, 158782), (132384, 154752), (135408, 151296), (139776, 146568), (142848, 143416)]