20006697984

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 352

約数和(自身を含む): 66798359040

約数和(自身を除く): 46791661056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 59, 64, 78, 84, 91, 96, 104, 112, 118, 128, 156, 168, 177, 182, 192, 208, 224, 236, 256, 273, 312, 336, 354, 364, 384, 413, 416, 448, 472, 512, 546, 624, 672, 708, 728, 767, 768, 826, 832, 896, 944, 1024, 1092, 1213, 1239, 1248, 1344, 1416, 1456, 1534, 1536, 1652, 1664, 1792, 1888, 2184, 2301, 2426, 2478, 2496, 2688, 2832, 2912, 3068, 3072, 3304, 3328, 3584, 3639, 3776, 4368, 4602, 4852, 4956, 4992, 5369, 5376, 5664, 5824, 6136, 6608, 6656, 7168, 7278, 7552, 8491, 8736, 9204, 9704, 9912, 9984, 10738, 10752, 11328, 11648, 12272, 13216, 13312, 14556, 15104, 15769, 16107, 16982, 17472, 18408, 19408, 19824, 19968, 21476, 21504, 22656, 23296, 24544, 25473, 26432, 29112, 30208, 31538, 32214, 33964, 34944, 36816, 38816, 39648, 39936, 42952, 45312, 46592, 47307, 49088, 50946, 52864, 58224, 60416, 63076, 64428, 67928, 69888, 71567, 73632, 77632, 79296, 85904, 90624, 93184, 94614, 98176, 101892, 105728, 110383, 116448, 126152, 128856, 135856, 139776, 143134, 147264, 155264, 158592, 171808, 181248, 189228, 196352, 203784, 211456, 214701, 220766, 232896, 252304, 257712, 271712, 279552, 286268, 294528, 310528, 317184, 331149, 343616, 378456, 392704, 407568, 422912, 429402, 441532, 465792, 500969, 504608, 515424, 543424, 572536, 589056, 621056, 634368, 662298, 687232, 756912, 785408, 815136, 858804, 883064, 930371, 931584, 1001938, 1009216, 1030848, 1086848, 1145072, 1178112, 1242112, 1268736, 1324596, 1374464, 1502907, 1513824, 1630272, 1717608, 1766128, 1860742, 1863168, 2003876, 2018432, 2061696, 2173696, 2290144, 2356224, 2649192, 2748928, 2791113, 3005814, 3027648, 3260544, 3435216, 3532256, 3721484, 3726336, 4007752, 4036864, 4123392, 4347392, 4580288, 5298384, 5497856, 5582226, 6011628, 6055296, 6512597, 6521088, 6870432, 7064512, 7442968, 8015504, 8073728, 8246784, 8694784, 9160576, 10596768, 11164452, 12023256, 12110592, 13025194, 13042176, 13740864, 14129024, 14885936, 16031008, 16147456, 16493568, 18321152, 19537791, 21193536, 22328904, 24046512, 24221184, 26050388, 26084352, 27481728, 28258048, 29771872, 32062016, 36642304, 39075582, 42387072, 44657808, 48093024, 48442368, 52100776, 54963456, 56516096, 59543744, 64124032, 73284608, 78151164, 84774144, 89315616, 96186048, 104201552, 109926912, 113032192, 119087488, 128248064, 156302328, 169548288, 178631232, 192372096, 208403104, 219853824, 238174976, 256496128, 312604656, 339096576, 357262464, 384744192, 416806208, 476349952, 512992256, 625209312, 714524928, 769488384, 833612416, 952699904, 1250418624, 1429049856, 1538976768, 1667224832, 2500837248, 2858099712, 3334449664, 5001674496, 6668899328, 10003348992, 20006697984]

約数ペア:

[(1, 20006697984), (2, 10003348992), (3, 6668899328), (4, 5001674496), (6, 3334449664), (7, 2858099712), (8, 2500837248), (12, 1667224832), (13, 1538976768), (14, 1429049856), (16, 1250418624), (21, 952699904), (24, 833612416), (26, 769488384), (28, 714524928), (32, 625209312), (39, 512992256), (42, 476349952), (48, 416806208), (52, 384744192), (56, 357262464), (59, 339096576), (64, 312604656), (78, 256496128), (84, 238174976), (91, 219853824), (96, 208403104), (104, 192372096), (112, 178631232), (118, 169548288), (128, 156302328), (156, 128248064), (168, 119087488), (177, 113032192), (182, 109926912), (192, 104201552), (208, 96186048), (224, 89315616), (236, 84774144), (256, 78151164), (273, 73284608), (312, 64124032), (336, 59543744), (354, 56516096), (364, 54963456), (384, 52100776), (413, 48442368), (416, 48093024), (448, 44657808), (472, 42387072), (512, 39075582), (546, 36642304), (624, 32062016), (672, 29771872), (708, 28258048), (728, 27481728), (767, 26084352), (768, 26050388), (826, 24221184), (832, 24046512), (896, 22328904), (944, 21193536), (1024, 19537791), (1092, 18321152), (1213, 16493568), (1239, 16147456), (1248, 16031008), (1344, 14885936), (1416, 14129024), (1456, 13740864), (1534, 13042176), (1536, 13025194), (1652, 12110592), (1664, 12023256), (1792, 11164452), (1888, 10596768), (2184, 9160576), (2301, 8694784), (2426, 8246784), (2478, 8073728), (2496, 8015504), (2688, 7442968), (2832, 7064512), (2912, 6870432), (3068, 6521088), (3072, 6512597), (3304, 6055296), (3328, 6011628), (3584, 5582226), (3639, 5497856), (3776, 5298384), (4368, 4580288), (4602, 4347392), (4852, 4123392), (4956, 4036864), (4992, 4007752), (5369, 3726336), (5376, 3721484), (5664, 3532256), (5824, 3435216), (6136, 3260544), (6608, 3027648), (6656, 3005814), (7168, 2791113), (7278, 2748928), (7552, 2649192), (8491, 2356224), (8736, 2290144), (9204, 2173696), (9704, 2061696), (9912, 2018432), (9984, 2003876), (10738, 1863168), (10752, 1860742), (11328, 1766128), (11648, 1717608), (12272, 1630272), (13216, 1513824), (13312, 1502907), (14556, 1374464), (15104, 1324596), (15769, 1268736), (16107, 1242112), (16982, 1178112), (17472, 1145072), (18408, 1086848), (19408, 1030848), (19824, 1009216), (19968, 1001938), (21476, 931584), (21504, 930371), (22656, 883064), (23296, 858804), (24544, 815136), (25473, 785408), (26432, 756912), (29112, 687232), (30208, 662298), (31538, 634368), (32214, 621056), (33964, 589056), (34944, 572536), (36816, 543424), (38816, 515424), (39648, 504608), (39936, 500969), (42952, 465792), (45312, 441532), (46592, 429402), (47307, 422912), (49088, 407568), (50946, 392704), (52864, 378456), (58224, 343616), (60416, 331149), (63076, 317184), (64428, 310528), (67928, 294528), (69888, 286268), (71567, 279552), (73632, 271712), (77632, 257712), (79296, 252304), (85904, 232896), (90624, 220766), (93184, 214701), (94614, 211456), (98176, 203784), (101892, 196352), (105728, 189228), (110383, 181248), (116448, 171808), (126152, 158592), (128856, 155264), (135856, 147264), (139776, 143134)]