20887706112

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5153}}^1$

素因数の和:5223

約数の個数: 320

約数和(自身を含む): 70862964480

約数和(自身を除く): 49975258368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 128, 156, 168, 174, 182, 192, 203, 208, 224, 232, 256, 273, 312, 336, 348, 364, 377, 384, 406, 416, 448, 464, 512, 546, 609, 624, 672, 696, 728, 754, 768, 812, 832, 896, 928, 1092, 1131, 1218, 1248, 1344, 1392, 1456, 1508, 1536, 1624, 1664, 1792, 1856, 2184, 2262, 2436, 2496, 2639, 2688, 2784, 2912, 3016, 3248, 3328, 3584, 3712, 4368, 4524, 4872, 4992, 5153, 5278, 5376, 5568, 5824, 6032, 6496, 6656, 7424, 7917, 8736, 9048, 9744, 9984, 10306, 10556, 10752, 11136, 11648, 12064, 12992, 14848, 15459, 15834, 17472, 18096, 19488, 19968, 20612, 21112, 22272, 23296, 24128, 25984, 30918, 31668, 34944, 36071, 36192, 38976, 41224, 42224, 44544, 46592, 48256, 51968, 61836, 63336, 66989, 69888, 72142, 72384, 77952, 82448, 84448, 96512, 103936, 108213, 123672, 126672, 133978, 139776, 144284, 144768, 149437, 155904, 164896, 168896, 193024, 200967, 216426, 247344, 253344, 267956, 288568, 289536, 298874, 311808, 329792, 337792, 401934, 432852, 448311, 468923, 494688, 506688, 535912, 577136, 579072, 597748, 659584, 675584, 803868, 865704, 896622, 937846, 989376, 1013376, 1046059, 1071824, 1154272, 1195496, 1319168, 1351168, 1406769, 1607736, 1731408, 1793244, 1875692, 1942681, 1978752, 2026752, 2092118, 2143648, 2308544, 2390992, 2638336, 2813538, 3138177, 3215472, 3462816, 3586488, 3751384, 3885362, 3957504, 4053504, 4184236, 4287296, 4617088, 4781984, 5627076, 5828043, 6276354, 6430944, 6925632, 7172976, 7502768, 7770724, 7915008, 8368472, 8574592, 9234176, 9563968, 11254152, 11656086, 12552708, 12861888, 13598767, 13851264, 14345952, 15005536, 15541448, 16736944, 17149184, 18468352, 19127936, 22508304, 23312172, 25105416, 25723776, 27197534, 27702528, 28691904, 30011072, 31082896, 33473888, 34298368, 38255872, 40796301, 45016608, 46624344, 50210832, 51447552, 54395068, 55405056, 57383808, 60022144, 62165792, 66947776, 76511744, 81592602, 90033216, 93248688, 100421664, 102895104, 108790136, 114767616, 120044288, 124331584, 133895552, 163185204, 180066432, 186497376, 200843328, 217580272, 229535232, 240088576, 248663168, 267791104, 326370408, 360132864, 372994752, 401686656, 435160544, 497326336, 535582208, 652740816, 720265728, 745989504, 803373312, 870321088, 994652672, 1305481632, 1491979008, 1606746624, 1740642176, 2610963264, 2983958016, 3481284352, 5221926528, 6962568704, 10443853056, 20887706112]

約数ペア:

[(1, 20887706112), (2, 10443853056), (3, 6962568704), (4, 5221926528), (6, 3481284352), (7, 2983958016), (8, 2610963264), (12, 1740642176), (13, 1606746624), (14, 1491979008), (16, 1305481632), (21, 994652672), (24, 870321088), (26, 803373312), (28, 745989504), (29, 720265728), (32, 652740816), (39, 535582208), (42, 497326336), (48, 435160544), (52, 401686656), (56, 372994752), (58, 360132864), (64, 326370408), (78, 267791104), (84, 248663168), (87, 240088576), (91, 229535232), (96, 217580272), (104, 200843328), (112, 186497376), (116, 180066432), (128, 163185204), (156, 133895552), (168, 124331584), (174, 120044288), (182, 114767616), (192, 108790136), (203, 102895104), (208, 100421664), (224, 93248688), (232, 90033216), (256, 81592602), (273, 76511744), (312, 66947776), (336, 62165792), (348, 60022144), (364, 57383808), (377, 55405056), (384, 54395068), (406, 51447552), (416, 50210832), (448, 46624344), (464, 45016608), (512, 40796301), (546, 38255872), (609, 34298368), (624, 33473888), (672, 31082896), (696, 30011072), (728, 28691904), (754, 27702528), (768, 27197534), (812, 25723776), (832, 25105416), (896, 23312172), (928, 22508304), (1092, 19127936), (1131, 18468352), (1218, 17149184), (1248, 16736944), (1344, 15541448), (1392, 15005536), (1456, 14345952), (1508, 13851264), (1536, 13598767), (1624, 12861888), (1664, 12552708), (1792, 11656086), (1856, 11254152), (2184, 9563968), (2262, 9234176), (2436, 8574592), (2496, 8368472), (2639, 7915008), (2688, 7770724), (2784, 7502768), (2912, 7172976), (3016, 6925632), (3248, 6430944), (3328, 6276354), (3584, 5828043), (3712, 5627076), (4368, 4781984), (4524, 4617088), (4872, 4287296), (4992, 4184236), (5153, 4053504), (5278, 3957504), (5376, 3885362), (5568, 3751384), (5824, 3586488), (6032, 3462816), (6496, 3215472), (6656, 3138177), (7424, 2813538), (7917, 2638336), (8736, 2390992), (9048, 2308544), (9744, 2143648), (9984, 2092118), (10306, 2026752), (10556, 1978752), (10752, 1942681), (11136, 1875692), (11648, 1793244), (12064, 1731408), (12992, 1607736), (14848, 1406769), (15459, 1351168), (15834, 1319168), (17472, 1195496), (18096, 1154272), (19488, 1071824), (19968, 1046059), (20612, 1013376), (21112, 989376), (22272, 937846), (23296, 896622), (24128, 865704), (25984, 803868), (30918, 675584), (31668, 659584), (34944, 597748), (36071, 579072), (36192, 577136), (38976, 535912), (41224, 506688), (42224, 494688), (44544, 468923), (46592, 448311), (48256, 432852), (51968, 401934), (61836, 337792), (63336, 329792), (66989, 311808), (69888, 298874), (72142, 289536), (72384, 288568), (77952, 267956), (82448, 253344), (84448, 247344), (96512, 216426), (103936, 200967), (108213, 193024), (123672, 168896), (126672, 164896), (133978, 155904), (139776, 149437), (144284, 144768)]