20470270464

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 480

約数和(自身を含む): 71903969280

約数和(自身を除く): 51433698816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 127, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 254, 256, 263, 266, 288, 304, 336, 342, 381, 384, 399, 448, 456, 504, 508, 512, 526, 532, 576, 608, 672, 684, 762, 768, 789, 798, 889, 896, 912, 1008, 1016, 1052, 1064, 1143, 1152, 1197, 1216, 1344, 1368, 1524, 1536, 1578, 1596, 1778, 1792, 1824, 1841, 2016, 2032, 2104, 2128, 2286, 2304, 2367, 2394, 2413, 2432, 2667, 2688, 2736, 3048, 3156, 3192, 3556, 3584, 3648, 3682, 4032, 4064, 4208, 4256, 4572, 4608, 4734, 4788, 4826, 4864, 4997, 5334, 5376, 5472, 5523, 6096, 6312, 6384, 7112, 7239, 7296, 7364, 8001, 8064, 8128, 8416, 8512, 9144, 9468, 9576, 9652, 9728, 9994, 10668, 10752, 10944, 11046, 12192, 12624, 12768, 14224, 14478, 14592, 14728, 14991, 16002, 16128, 16256, 16569, 16832, 16891, 17024, 18288, 18936, 19152, 19304, 19988, 21336, 21717, 21888, 22092, 24384, 25248, 25536, 28448, 28956, 29184, 29456, 29982, 32004, 32256, 32512, 33138, 33401, 33664, 33782, 34048, 34979, 36576, 37872, 38304, 38608, 39976, 42672, 43434, 43776, 44184, 44973, 48768, 50496, 50673, 51072, 56896, 57912, 58912, 59964, 64008, 65024, 66276, 66802, 67328, 67564, 68096, 69958, 73152, 75744, 76608, 77216, 79952, 85344, 86868, 87552, 88368, 89946, 97536, 100203, 100992, 101346, 102144, 104937, 113792, 115824, 117824, 119928, 128016, 132552, 133604, 134656, 135128, 139916, 146304, 151488, 152019, 153216, 154432, 159904, 170688, 173736, 176736, 179892, 195072, 200406, 201984, 202692, 204288, 209874, 227584, 231648, 233807, 235648, 239856, 256032, 265104, 267208, 270256, 279832, 292608, 300609, 302976, 304038, 306432, 308864, 314811, 319808, 341376, 347472, 353472, 359784, 400812, 403968, 405384, 419748, 455168, 463296, 467614, 471296, 479712, 512064, 530208, 534416, 540512, 559664, 585216, 601218, 605952, 608076, 612864, 617728, 629622, 634619, 639616, 682752, 694944, 701421, 706944, 719568, 801624, 810768, 839496, 926592, 935228, 942592, 959424, 1024128, 1060416, 1068832, 1081024, 1119328, 1202436, 1211904, 1216152, 1235456, 1259244, 1269238, 1279232, 1365504, 1389888, 1402842, 1413888, 1439136, 1603248, 1621536, 1678992, 1853184, 1870456, 1903857, 1918848, 2048256, 2104263, 2120832, 2137664, 2162048, 2238656, 2404872, 2432304, 2518488, 2538476, 2558464, 2779776, 2805684, 2827776, 2878272, 3206496, 3243072, 3357984, 3706368, 3740912, 3807714, 3837696, 4096512, 4208526, 4241664, 4275328, 4324096, 4442333, 4477312, 4809744, 4864608, 5036976, 5076952, 5559552, 5611368, 5711571, 5756544, 6412992, 6486144, 6715968, 7481824, 7615428, 7675392, 8417052, 8483328, 8550656, 8648192, 8884666, 8954624, 9619488, 9729216, 10073952, 10153904, 11119104, 11222736, 11423142, 11513088, 12825984, 12972288, 13326999, 13431936, 14963648, 15230856, 16834104, 17101312, 17769332, 17909248, 19238976, 19458432, 20147904, 20307808, 22445472, 22846284, 23026176, 25651968, 25944576, 26653998, 26863872, 29927296, 30461712, 33668208, 35538664, 38477952, 38916864, 39980997, 40295808, 40615616, 44890944, 45692568, 51303936, 53307996, 53727744, 59854592, 60923424, 67336416, 71077328, 76955904, 77833728, 79961994, 80591616, 81231232, 89781888, 91385136, 106615992, 119709184, 121846848, 134672832, 142154656, 153911808, 159923988, 161183232, 162462464, 179563776, 182770272, 213231984, 243693696, 269345664, 284309312, 319847976, 324924928, 359127552, 365540544, 426463968, 487387392, 538691328, 568618624, 639695952, 731081088, 852927936, 974774784, 1077382656, 1137237248, 1279391904, 1462162176, 1705855872, 2274474496, 2558783808, 2924324352, 3411711744, 5117567616, 6823423488, 10235135232, 20470270464]

約数ペア:

[(1, 20470270464), (2, 10235135232), (3, 6823423488), (4, 5117567616), (6, 3411711744), (7, 2924324352), (8, 2558783808), (9, 2274474496), (12, 1705855872), (14, 1462162176), (16, 1279391904), (18, 1137237248), (19, 1077382656), (21, 974774784), (24, 852927936), (28, 731081088), (32, 639695952), (36, 568618624), (38, 538691328), (42, 487387392), (48, 426463968), (56, 365540544), (57, 359127552), (63, 324924928), (64, 319847976), (72, 284309312), (76, 269345664), (84, 243693696), (96, 213231984), (112, 182770272), (114, 179563776), (126, 162462464), (127, 161183232), (128, 159923988), (133, 153911808), (144, 142154656), (152, 134672832), (168, 121846848), (171, 119709184), (192, 106615992), (224, 91385136), (228, 89781888), (252, 81231232), (254, 80591616), (256, 79961994), (263, 77833728), (266, 76955904), (288, 71077328), (304, 67336416), (336, 60923424), (342, 59854592), (381, 53727744), (384, 53307996), (399, 51303936), (448, 45692568), (456, 44890944), (504, 40615616), (508, 40295808), (512, 39980997), (526, 38916864), (532, 38477952), (576, 35538664), (608, 33668208), (672, 30461712), (684, 29927296), (762, 26863872), (768, 26653998), (789, 25944576), (798, 25651968), (889, 23026176), (896, 22846284), (912, 22445472), (1008, 20307808), (1016, 20147904), (1052, 19458432), (1064, 19238976), (1143, 17909248), (1152, 17769332), (1197, 17101312), (1216, 16834104), (1344, 15230856), (1368, 14963648), (1524, 13431936), (1536, 13326999), (1578, 12972288), (1596, 12825984), (1778, 11513088), (1792, 11423142), (1824, 11222736), (1841, 11119104), (2016, 10153904), (2032, 10073952), (2104, 9729216), (2128, 9619488), (2286, 8954624), (2304, 8884666), (2367, 8648192), (2394, 8550656), (2413, 8483328), (2432, 8417052), (2667, 7675392), (2688, 7615428), (2736, 7481824), (3048, 6715968), (3156, 6486144), (3192, 6412992), (3556, 5756544), (3584, 5711571), (3648, 5611368), (3682, 5559552), (4032, 5076952), (4064, 5036976), (4208, 4864608), (4256, 4809744), (4572, 4477312), (4608, 4442333), (4734, 4324096), (4788, 4275328), (4826, 4241664), (4864, 4208526), (4997, 4096512), (5334, 3837696), (5376, 3807714), (5472, 3740912), (5523, 3706368), (6096, 3357984), (6312, 3243072), (6384, 3206496), (7112, 2878272), (7239, 2827776), (7296, 2805684), (7364, 2779776), (8001, 2558464), (8064, 2538476), (8128, 2518488), (8416, 2432304), (8512, 2404872), (9144, 2238656), (9468, 2162048), (9576, 2137664), (9652, 2120832), (9728, 2104263), (9994, 2048256), (10668, 1918848), (10752, 1903857), (10944, 1870456), (11046, 1853184), (12192, 1678992), (12624, 1621536), (12768, 1603248), (14224, 1439136), (14478, 1413888), (14592, 1402842), (14728, 1389888), (14991, 1365504), (16002, 1279232), (16128, 1269238), (16256, 1259244), (16569, 1235456), (16832, 1216152), (16891, 1211904), (17024, 1202436), (18288, 1119328), (18936, 1081024), (19152, 1068832), (19304, 1060416), (19988, 1024128), (21336, 959424), (21717, 942592), (21888, 935228), (22092, 926592), (24384, 839496), (25248, 810768), (25536, 801624), (28448, 719568), (28956, 706944), (29184, 701421), (29456, 694944), (29982, 682752), (32004, 639616), (32256, 634619), (32512, 629622), (33138, 617728), (33401, 612864), (33664, 608076), (33782, 605952), (34048, 601218), (34979, 585216), (36576, 559664), (37872, 540512), (38304, 534416), (38608, 530208), (39976, 512064), (42672, 479712), (43434, 471296), (43776, 467614), (44184, 463296), (44973, 455168), (48768, 419748), (50496, 405384), (50673, 403968), (51072, 400812), (56896, 359784), (57912, 353472), (58912, 347472), (59964, 341376), (64008, 319808), (65024, 314811), (66276, 308864), (66802, 306432), (67328, 304038), (67564, 302976), (68096, 300609), (69958, 292608), (73152, 279832), (75744, 270256), (76608, 267208), (77216, 265104), (79952, 256032), (85344, 239856), (86868, 235648), (87552, 233807), (88368, 231648), (89946, 227584), (97536, 209874), (100203, 204288), (100992, 202692), (101346, 201984), (102144, 200406), (104937, 195072), (113792, 179892), (115824, 176736), (117824, 173736), (119928, 170688), (128016, 159904), (132552, 154432), (133604, 153216), (134656, 152019), (135128, 151488), (139916, 146304)]