20540749824

素因数分解:

$2^{11}\times 3^4\times 7^3\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 720

約数和(自身を含む): 75513438000

約数和(自身を除く): 54972688176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 162, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 324, 336, 342, 343, 361, 378, 384, 392, 399, 432, 441, 448, 456, 504, 512, 513, 532, 567, 576, 588, 608, 648, 672, 684, 686, 722, 756, 768, 784, 798, 864, 882, 896, 912, 931, 1008, 1024, 1026, 1029, 1064, 1083, 1134, 1152, 1176, 1197, 1216, 1296, 1323, 1344, 1368, 1372, 1444, 1512, 1536, 1539, 1568, 1596, 1728, 1764, 1792, 1824, 1862, 2016, 2048, 2052, 2058, 2128, 2166, 2268, 2304, 2352, 2394, 2432, 2527, 2592, 2646, 2688, 2736, 2744, 2793, 2888, 3024, 3072, 3078, 3087, 3136, 3192, 3249, 3456, 3528, 3584, 3591, 3648, 3724, 3969, 4032, 4104, 4116, 4256, 4332, 4536, 4608, 4704, 4788, 4864, 5054, 5184, 5292, 5376, 5472, 5488, 5586, 5776, 6048, 6144, 6156, 6174, 6272, 6384, 6498, 6517, 6912, 7056, 7168, 7182, 7296, 7448, 7581, 7938, 8064, 8208, 8232, 8379, 8512, 8664, 9072, 9216, 9261, 9408, 9576, 9728, 9747, 10108, 10368, 10584, 10752, 10773, 10944, 10976, 11172, 11552, 12096, 12312, 12348, 12544, 12768, 12996, 13034, 13824, 14112, 14336, 14364, 14592, 14896, 15162, 15876, 16128, 16416, 16464, 16758, 17024, 17328, 17689, 18144, 18432, 18522, 18816, 19152, 19456, 19494, 19551, 20216, 20736, 21168, 21504, 21546, 21888, 21952, 22344, 22743, 23104, 24192, 24624, 24696, 25088, 25137, 25536, 25992, 26068, 27648, 27783, 28224, 28728, 29184, 29241, 29792, 30324, 31752, 32256, 32832, 32928, 33516, 34048, 34656, 35378, 36288, 37044, 37632, 38304, 38912, 38988, 39102, 40432, 41472, 42336, 43008, 43092, 43776, 43904, 44688, 45486, 46208, 48384, 49248, 49392, 50176, 50274, 51072, 51984, 52136, 53067, 55296, 55566, 56448, 57456, 58368, 58482, 58653, 59584, 60648, 63504, 64512, 65664, 65856, 67032, 68096, 68229, 69312, 70756, 72576, 74088, 75264, 75411, 76608, 77976, 78204, 80864, 82944, 84672, 86184, 87552, 87808, 89376, 90972, 92416, 96768, 98496, 98784, 100352, 100548, 102144, 103968, 104272, 106134, 111132, 112896, 114912, 116736, 116964, 117306, 119168, 121296, 123823, 127008, 129024, 131328, 131712, 134064, 136192, 136458, 138624, 141512, 145152, 148176, 150528, 150822, 153216, 155952, 156408, 159201, 161728, 165888, 169344, 172368, 175104, 175616, 175959, 178752, 181944, 184832, 193536, 196992, 197568, 201096, 204288, 204687, 207936, 208544, 212268, 222264, 225792, 229824, 233928, 234612, 238336, 242592, 247646, 254016, 262656, 263424, 268128, 272384, 272916, 277248, 283024, 290304, 296352, 301056, 301644, 306432, 311904, 312816, 318402, 323456, 338688, 344736, 350208, 351232, 351918, 357504, 363888, 369664, 371469, 387072, 393984, 395136, 402192, 408576, 409374, 415872, 417088, 424536, 444528, 451584, 459648, 467856, 469224, 476672, 477603, 485184, 495292, 508032, 525312, 526848, 527877, 536256, 545832, 554496, 566048, 580608, 592704, 603288, 612864, 623808, 625632, 636804, 646912, 677376, 689472, 702464, 703836, 715008, 727776, 739328, 742938, 787968, 790272, 804384, 817152, 818748, 831744, 834176, 849072, 889056, 903168, 919296, 935712, 938448, 953344, 955206, 970368, 990584, 1016064, 1050624, 1053696, 1055754, 1072512, 1091664, 1108992, 1114407, 1132096, 1161216, 1185408, 1206576, 1225728, 1247616, 1251264, 1273608, 1293824, 1354752, 1378944, 1407672, 1430016, 1432809, 1455552, 1485876, 1575936, 1580544, 1608768, 1637496, 1663488, 1668352, 1698144, 1778112, 1838592, 1871424, 1876896, 1906688, 1910412, 1940736, 1981168, 2032128, 2107392, 2111508, 2145024, 2183328, 2217984, 2228814, 2264192, 2370816, 2413152, 2451456, 2495232, 2502528, 2547216, 2587648, 2709504, 2757888, 2815344, 2860032, 2865618, 2911104, 2971752, 3151872, 3161088, 3217536, 3274992, 3326976, 3336704, 3343221, 3396288, 3556224, 3677184, 3742848, 3753792, 3820824, 3881472, 3962336, 4064256, 4223016, 4290048, 4366656, 4457628, 4528384, 4741632, 4826304, 4990464, 5005056, 5094432, 5175296, 5515776, 5630688, 5720064, 5731236, 5822208, 5943504, 6322176, 6435072, 6549984, 6653952, 6673408, 6686442, 6792576, 7112448, 7354368, 7485696, 7507584, 7641648, 7762944, 7924672, 8128512, 8446032, 8580096, 8733312, 8915256, 9056768, 9483264, 9652608, 9980928, 10010112, 10029663, 10188864, 11031552, 11261376, 11462472, 11644416, 11887008, 12870144, 13099968, 13346816, 13372884, 13585152, 14224896, 14971392, 15015168, 15283296, 15525888, 15849344, 16892064, 17160192, 17466624, 17830512, 18113536, 18966528, 19305216, 19961856, 20020224, 20059326, 20377728, 22063104, 22522752, 22924944, 23288832, 23774016, 25740288, 26199936, 26745768, 27170304, 28449792, 29942784, 30030336, 30566592, 31698688, 33784128, 34933248, 35661024, 36227072, 38610432, 40040448, 40118652, 40755456, 45045504, 45849888, 46577664, 47548032, 51480576, 52399872, 53491536, 54340608, 56899584, 59885568, 60060672, 61133184, 63397376, 67568256, 69866496, 71322048, 77220864, 80237304, 81510912, 90091008, 91699776, 95096064, 104799744, 106983072, 108681216, 120121344, 122266368, 126794752, 135136512, 139732992, 142644096, 154441728, 160474608, 163021824, 180182016, 183399552, 190192128, 209599488, 213966144, 244532736, 253589504, 270273024, 285288192, 320949216, 326043648, 360364032, 366799104, 380384256, 419198976, 427932288, 489065472, 540546048, 570576384, 641898432, 733598208, 760768512, 855864576, 978130944, 1081092096, 1141152768, 1283796864, 1467196416, 1711729152, 2282305536, 2567593728, 2934392832, 3423458304, 5135187456, 6846916608, 10270374912, 20540749824]

約数ペア:

[(1, 20540749824), (2, 10270374912), (3, 6846916608), (4, 5135187456), (6, 3423458304), (7, 2934392832), (8, 2567593728), (9, 2282305536), (12, 1711729152), (14, 1467196416), (16, 1283796864), (18, 1141152768), (19, 1081092096), (21, 978130944), (24, 855864576), (27, 760768512), (28, 733598208), (32, 641898432), (36, 570576384), (38, 540546048), (42, 489065472), (48, 427932288), (49, 419198976), (54, 380384256), (56, 366799104), (57, 360364032), (63, 326043648), (64, 320949216), (72, 285288192), (76, 270273024), (81, 253589504), (84, 244532736), (96, 213966144), (98, 209599488), (108, 190192128), (112, 183399552), (114, 180182016), (126, 163021824), (128, 160474608), (133, 154441728), (144, 142644096), (147, 139732992), (152, 135136512), (162, 126794752), (168, 122266368), (171, 120121344), (189, 108681216), (192, 106983072), (196, 104799744), (216, 95096064), (224, 91699776), (228, 90091008), (252, 81510912), (256, 80237304), (266, 77220864), (288, 71322048), (294, 69866496), (304, 67568256), (324, 63397376), (336, 61133184), (342, 60060672), (343, 59885568), (361, 56899584), (378, 54340608), (384, 53491536), (392, 52399872), (399, 51480576), (432, 47548032), (441, 46577664), (448, 45849888), (456, 45045504), (504, 40755456), (512, 40118652), (513, 40040448), (532, 38610432), (567, 36227072), (576, 35661024), (588, 34933248), (608, 33784128), (648, 31698688), (672, 30566592), (684, 30030336), (686, 29942784), (722, 28449792), (756, 27170304), (768, 26745768), (784, 26199936), (798, 25740288), (864, 23774016), (882, 23288832), (896, 22924944), (912, 22522752), (931, 22063104), (1008, 20377728), (1024, 20059326), (1026, 20020224), (1029, 19961856), (1064, 19305216), (1083, 18966528), (1134, 18113536), (1152, 17830512), (1176, 17466624), (1197, 17160192), (1216, 16892064), (1296, 15849344), (1323, 15525888), (1344, 15283296), (1368, 15015168), (1372, 14971392), (1444, 14224896), (1512, 13585152), (1536, 13372884), (1539, 13346816), (1568, 13099968), (1596, 12870144), (1728, 11887008), (1764, 11644416), (1792, 11462472), (1824, 11261376), (1862, 11031552), (2016, 10188864), (2048, 10029663), (2052, 10010112), (2058, 9980928), (2128, 9652608), (2166, 9483264), (2268, 9056768), (2304, 8915256), (2352, 8733312), (2394, 8580096), (2432, 8446032), (2527, 8128512), (2592, 7924672), (2646, 7762944), (2688, 7641648), (2736, 7507584), (2744, 7485696), (2793, 7354368), (2888, 7112448), (3024, 6792576), (3072, 6686442), (3078, 6673408), (3087, 6653952), (3136, 6549984), (3192, 6435072), (3249, 6322176), (3456, 5943504), (3528, 5822208), (3584, 5731236), (3591, 5720064), (3648, 5630688), (3724, 5515776), (3969, 5175296), (4032, 5094432), (4104, 5005056), (4116, 4990464), (4256, 4826304), (4332, 4741632), (4536, 4528384), (4608, 4457628), (4704, 4366656), (4788, 4290048), (4864, 4223016), (5054, 4064256), (5184, 3962336), (5292, 3881472), (5376, 3820824), (5472, 3753792), (5488, 3742848), (5586, 3677184), (5776, 3556224), (6048, 3396288), (6144, 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