20486409216

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:117

約数の個数: 792

約数和(自身を含む): 74683894320

約数和(自身を除く): 54197485104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 29, 32, 38, 39, 42, 48, 49, 52, 56, 57, 58, 64, 76, 78, 84, 87, 91, 96, 98, 104, 112, 114, 116, 128, 133, 147, 152, 156, 168, 174, 182, 192, 196, 203, 208, 224, 228, 232, 247, 256, 266, 273, 294, 304, 312, 336, 348, 361, 364, 377, 384, 392, 399, 406, 416, 448, 456, 464, 494, 512, 532, 546, 551, 588, 608, 609, 624, 637, 672, 696, 722, 728, 741, 754, 768, 784, 798, 812, 832, 896, 912, 928, 931, 988, 1024, 1064, 1083, 1092, 1102, 1131, 1176, 1216, 1218, 1248, 1274, 1344, 1392, 1421, 1444, 1456, 1482, 1508, 1536, 1568, 1596, 1624, 1653, 1664, 1729, 1792, 1824, 1856, 1862, 1911, 1976, 2128, 2166, 2184, 2204, 2262, 2352, 2432, 2436, 2496, 2527, 2548, 2639, 2688, 2784, 2793, 2842, 2888, 2912, 2964, 3016, 3072, 3136, 3192, 3248, 3306, 3328, 3458, 3584, 3648, 3712, 3724, 3822, 3857, 3952, 4256, 4263, 4332, 4368, 4408, 4524, 4693, 4704, 4864, 4872, 4992, 5054, 5096, 5187, 5278, 5376, 5568, 5586, 5684, 5776, 5824, 5928, 6032, 6272, 6384, 6496, 6612, 6656, 6916, 7163, 7168, 7296, 7424, 7448, 7581, 7644, 7714, 7904, 7917, 8512, 8526, 8664, 8736, 8816, 9048, 9386, 9408, 9728, 9744, 9984, 10108, 10192, 10374, 10469, 10556, 10752, 11136, 11172, 11368, 11552, 11571, 11648, 11856, 12064, 12103, 12544, 12768, 12992, 13224, 13312, 13832, 14079, 14326, 14592, 14848, 14896, 15162, 15288, 15428, 15808, 15834, 17024, 17052, 17328, 17472, 17632, 17689, 18096, 18473, 18772, 18816, 19456, 19488, 19968, 20216, 20384, 20748, 20938, 21112, 21489, 21504, 22272, 22344, 22736, 23104, 23142, 23296, 23712, 24128, 24206, 25088, 25536, 25984, 26448, 26999, 27664, 28158, 28652, 29184, 29696, 29792, 30324, 30576, 30856, 31407, 31616, 31668, 32851, 34048, 34104, 34656, 34944, 35264, 35378, 36192, 36309, 36946, 37544, 37632, 38976, 39936, 40432, 40768, 41496, 41876, 42224, 42978, 44544, 44688, 45472, 46208, 46284, 46592, 47424, 48256, 48412, 50141, 50176, 51072, 51968, 52896, 53067, 53998, 55328, 55419, 56316, 57304, 58368, 59584, 60648, 61152, 61712, 62814, 63232, 63336, 65702, 68096, 68208, 69312, 69888, 70528, 70756, 72384, 72618, 73283, 73892, 75088, 75264, 77952, 80864, 80997, 81536, 82992, 83752, 84448, 85956, 89088, 89376, 90944, 92416, 92568, 93184, 94848, 96512, 96824, 98553, 100282, 102144, 103936, 105792, 106134, 107996, 110656, 110838, 112632, 114608, 119168, 121296, 122304, 123424, 125628, 126464, 126672, 131404, 136097, 136192, 136416, 138624, 139776, 141056, 141512, 144768, 145236, 146566, 147784, 150176, 150423, 150528, 155904, 161728, 161994, 163072, 165984, 167504, 168896, 171912, 178752, 181888, 184832, 185136, 189696, 193024, 193648, 197106, 200564, 204288, 207872, 211584, 212268, 215992, 219849, 221312, 221676, 225264, 229216, 229957, 238336, 242592, 244608, 246848, 251256, 252928, 253344, 262808, 272194, 272832, 277248, 279552, 282112, 283024, 289536, 290472, 293132, 295568, 300352, 300846, 311808, 323456, 323988, 326144, 331968, 335008, 337792, 343824, 350987, 357504, 363776, 369664, 370272, 379392, 386048, 387296, 394212, 401128, 408291, 408576, 423168, 424536, 431984, 439698, 442624, 443352, 450528, 458432, 459914, 476672, 485184, 489216, 493696, 502512, 506688, 512981, 525616, 544388, 545664, 554496, 564224, 566048, 579072, 580944, 586264, 591136, 600704, 601692, 623616, 646912, 647976, 652288, 663936, 670016, 675584, 687648, 689871, 701974, 715008, 727552, 740544, 758784, 774592, 788424, 802256, 816582, 846336, 849072, 863968, 879396, 885248, 886704, 901056, 916864, 919828, 952679, 953344, 970368, 978432, 987392, 1005024, 1013376, 1025962, 1051232, 1052961, 1088776, 1091328, 1108992, 1132096, 1158144, 1161888, 1172528, 1182272, 1201408, 1203384, 1293824, 1295952, 1327872, 1340032, 1351168, 1375296, 1379742, 1403948, 1430016, 1455104, 1481088, 1538943, 1549184, 1576848, 1604512, 1633164, 1692672, 1698144, 1727936, 1758792, 1770496, 1773408, 1802112, 1833728, 1839656, 1905358, 1940736, 1956864, 1974784, 2010048, 2026752, 2051924, 2102464, 2105922, 2177552, 2182656, 2264192, 2323776, 2345056, 2364544, 2402816, 2406768, 2587648, 2591904, 2655744, 2680064, 2702336, 2750592, 2759484, 2807896, 2858037, 2860032, 2962176, 3077886, 3098368, 3153696, 3209024, 3266328, 3396288, 3455872, 3517584, 3546816, 3604224, 3667456, 3679312, 3810716, 3881472, 3949568, 4020096, 4053504, 4103848, 4204928, 4211844, 4355104, 4365312, 4528384, 4647552, 4690112, 4729088, 4805632, 4813536, 5183808, 5311488, 5360128, 5501184, 5518968, 5615792, 5716074, 5924352, 6155772, 6196736, 6307392, 6418048, 6532656, 6668753, 6792576, 6911744, 7035168, 7093632, 7208448, 7334912, 7358624, 7621432, 7762944, 8040192, 8107008, 8207696, 8409856, 8423688, 8710208, 9056768, 9295104, 9380224, 9458176, 9627072, 10367616, 10720256, 11002368, 11037936, 11231584, 11432148, 11848704, 12311544, 12393472, 12614784, 12836096, 13065312, 13337506, 13585152, 13823488, 14070336, 14187264, 14416896, 14717248, 15242864, 16080384, 16415392, 16819712, 16847376, 17420416, 18113536, 18590208, 18760448, 18916352, 19254144, 20006259, 20735232, 22004736, 22075872, 22463168, 22864296, 24623088, 25229568, 25672192, 26130624, 26675012, 27170304, 27646976, 28140672, 28374528, 29434496, 30485728, 32160768, 32830784, 33639424, 33694752, 34840832, 37180416, 37520896, 38508288, 40012518, 41470464, 44151744, 44926336, 45728592, 49246176, 50459136, 51344384, 52261248, 53350024, 54340608, 56281344, 56749056, 58868992, 60971456, 65661568, 67389504, 69681664, 75041792, 77016576, 80025036, 82940928, 88303488, 89852672, 91457184, 98492352, 100918272, 104522496, 106700048, 112562688, 117737984, 121942912, 131323136, 134779008, 139363328, 154033152, 160050072, 176606976, 179705344, 182914368, 196984704, 209044992, 213400096, 225125376, 235475968, 243885824, 262646272, 269558016, 320100144, 353213952, 359410688, 365828736, 393969408, 418089984, 426800192, 487771648, 525292544, 539116032, 640200288, 706427904, 731657472, 787938816, 853600384, 975543296, 1078232064, 1280400576, 1463314944, 1575877632, 1707200768, 2560801152, 2926629888, 3414401536, 5121602304, 6828803072, 10243204608, 20486409216]

約数ペア:

[(1, 20486409216), (2, 10243204608), (3, 6828803072), (4, 5121602304), (6, 3414401536), (7, 2926629888), (8, 2560801152), (12, 1707200768), (13, 1575877632), (14, 1463314944), (16, 1280400576), (19, 1078232064), (21, 975543296), (24, 853600384), (26, 787938816), (28, 731657472), (29, 706427904), (32, 640200288), (38, 539116032), (39, 525292544), (42, 487771648), (48, 426800192), (49, 418089984), (52, 393969408), (56, 365828736), (57, 359410688), (58, 353213952), (64, 320100144), (76, 269558016), (78, 262646272), (84, 243885824), (87, 235475968), (91, 225125376), (96, 213400096), (98, 209044992), (104, 196984704), (112, 182914368), (114, 179705344), (116, 176606976), (128, 160050072), (133, 154033152), (147, 139363328), (152, 134779008), (156, 131323136), (168, 121942912), (174, 117737984), (182, 112562688), (192, 106700048), (196, 104522496), (203, 100918272), (208, 98492352), (224, 91457184), (228, 89852672), (232, 88303488), (247, 82940928), (256, 80025036), (266, 77016576), (273, 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(1456, 14070336), (1482, 13823488), (1508, 13585152), (1536, 13337506), (1568, 13065312), (1596, 12836096), (1624, 12614784), (1653, 12393472), (1664, 12311544), (1729, 11848704), (1792, 11432148), (1824, 11231584), (1856, 11037936), (1862, 11002368), (1911, 10720256), (1976, 10367616), (2128, 9627072), (2166, 9458176), (2184, 9380224), (2204, 9295104), (2262, 9056768), (2352, 8710208), (2432, 8423688), (2436, 8409856), (2496, 8207696), (2527, 8107008), (2548, 8040192), (2639, 7762944), (2688, 7621432), (2784, 7358624), (2793, 7334912), (2842, 7208448), (2888, 7093632), (2912, 7035168), (2964, 6911744), (3016, 6792576), (3072, 6668753), (3136, 6532656), (3192, 6418048), (3248, 6307392), (3306, 6196736), (3328, 6155772), (3458, 5924352), (3584, 5716074), (3648, 5615792), (3712, 5518968), (3724, 5501184), (3822, 5360128), (3857, 5311488), (3952, 5183808), (4256, 4813536), (4263, 4805632), (4332, 4729088), (4368, 4690112), (4408, 4647552), (4524, 4528384), (4693, 4365312), (4704, 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