20266702848

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 480

約数和(自身を含む): 71541550080

約数和(自身を除く): 51274847232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 563, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1024, 1116, 1126, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1689, 1728, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2252, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3072, 3348, 3378, 3456, 3472, 3584, 3906, 3941, 3968, 4032, 4464, 4504, 4536, 4608, 5022, 5067, 5184, 5208, 5376, 5859, 5952, 6048, 6144, 6696, 6756, 6912, 6944, 7168, 7812, 7882, 7936, 8064, 8928, 9008, 9072, 9216, 10044, 10134, 10368, 10416, 10752, 11718, 11823, 11904, 12096, 13392, 13512, 13824, 13888, 14336, 15201, 15624, 15764, 15872, 16128, 17453, 17577, 17856, 18016, 18144, 18432, 20088, 20268, 20736, 20832, 21504, 23436, 23646, 23808, 24192, 26784, 27024, 27648, 27776, 30402, 31248, 31528, 31744, 32256, 34906, 35154, 35469, 35712, 36032, 36288, 40176, 40536, 41472, 41664, 43008, 45603, 46872, 47292, 47616, 48384, 52359, 53568, 54048, 55296, 55552, 60804, 62496, 63056, 63488, 64512, 69812, 70308, 70938, 71424, 72064, 72576, 80352, 81072, 82944, 83328, 91206, 93744, 94584, 95232, 96768, 104718, 106407, 107136, 108096, 111104, 121608, 122171, 124992, 126112, 129024, 139624, 140616, 141876, 142848, 144128, 145152, 157077, 160704, 162144, 165888, 166656, 182412, 187488, 189168, 190464, 193536, 209436, 212814, 214272, 216192, 222208, 243216, 244342, 249984, 252224, 279248, 281232, 283752, 285696, 288256, 290304, 314154, 319221, 321408, 324288, 333312, 364824, 366513, 374976, 378336, 387072, 418872, 425628, 428544, 432384, 444416, 471231, 486432, 488684, 499968, 504448, 558496, 562464, 567504, 571392, 576512, 580608, 628308, 638442, 642816, 648576, 666624, 729648, 733026, 749952, 756672, 837744, 851256, 857088, 864768, 942462, 972864, 977368, 999936, 1008896, 1099539, 1116992, 1124928, 1135008, 1153024, 1161216, 1256616, 1276884, 1285632, 1297152, 1333248, 1413693, 1459296, 1466052, 1499904, 1513344, 1675488, 1702512, 1714176, 1729536, 1884924, 1945728, 1954736, 1999872, 2017792, 2199078, 2233984, 2249856, 2270016, 2513232, 2553768, 2571264, 2594304, 2827386, 2918592, 2932104, 2999808, 3026688, 3298617, 3350976, 3405024, 3459072, 3769848, 3891456, 3909472, 3999744, 4035584, 4398156, 4467968, 4499712, 4540032, 5026464, 5107536, 5142528, 5188608, 5654772, 5837184, 5864208, 5999616, 6053376, 6597234, 6701952, 6810048, 7539696, 7782912, 7818944, 8071168, 8796312, 8935936, 8999424, 9080064, 9895851, 10052928, 10215072, 10377216, 11309544, 11674368, 11728416, 11999232, 12106752, 13194468, 13403904, 13620096, 15079392, 15565824, 15637888, 17592624, 17871872, 17998848, 18160128, 19791702, 20105856, 20430144, 22619088, 23348736, 23456832, 24213504, 26388936, 26807808, 27240192, 30158784, 31131648, 31275776, 35185248, 35743744, 35997696, 36320256, 39583404, 40211712, 40860288, 45238176, 46697472, 46913664, 52777872, 53615616, 54480384, 60317568, 62551552, 70370496, 72640512, 79166808, 80423424, 81720576, 90476352, 93394944, 93827328, 105555744, 107231232, 108960768, 120635136, 125103104, 140740992, 158333616, 160846848, 163441152, 180952704, 187654656, 211111488, 217921536, 241270272, 250206208, 281481984, 316667232, 321693696, 326882304, 361905408, 375309312, 422222976, 482540544, 562963968, 633334464, 653764608, 723810816, 750618624, 844445952, 965081088, 1125927936, 1266668928, 1447621632, 1688891904, 2251855872, 2533337856, 2895243264, 3377783808, 5066675712, 6755567616, 10133351424, 20266702848]

約数ペア:

[(1, 20266702848), (2, 10133351424), (3, 6755567616), (4, 5066675712), (6, 3377783808), (7, 2895243264), (8, 2533337856), (9, 2251855872), (12, 1688891904), (14, 1447621632), (16, 1266668928), (18, 1125927936), (21, 965081088), (24, 844445952), (27, 750618624), (28, 723810816), (31, 653764608), (32, 633334464), (36, 562963968), (42, 482540544), (48, 422222976), (54, 375309312), (56, 361905408), (62, 326882304), (63, 321693696), (64, 316667232), (72, 281481984), (81, 250206208), (84, 241270272), (93, 217921536), (96, 211111488), (108, 187654656), (112, 180952704), (124, 163441152), (126, 160846848), (128, 158333616), (144, 140740992), (162, 125103104), (168, 120635136), (186, 108960768), (189, 107231232), (192, 105555744), (216, 93827328), (217, 93394944), (224, 90476352), (248, 81720576), (252, 80423424), (256, 79166808), (279, 72640512), (288, 70370496), (324, 62551552), (336, 60317568), (372, 54480384), (378, 53615616), (384, 52777872), (432, 46913664), (434, 46697472), (448, 45238176), (496, 40860288), (504, 40211712), (512, 39583404), (558, 36320256), (563, 35997696), (567, 35743744), (576, 35185248), (648, 31275776), (651, 31131648), (672, 30158784), (744, 27240192), (756, 26807808), (768, 26388936), (837, 24213504), (864, 23456832), (868, 23348736), (896, 22619088), (992, 20430144), (1008, 20105856), (1024, 19791702), (1116, 18160128), (1126, 17998848), (1134, 17871872), (1152, 17592624), (1296, 15637888), (1302, 15565824), (1344, 15079392), (1488, 13620096), (1512, 13403904), (1536, 13194468), (1674, 12106752), (1689, 11999232), (1728, 11728416), (1736, 11674368), (1792, 11309544), (1953, 10377216), (1984, 10215072), (2016, 10052928), (2048, 9895851), (2232, 9080064), (2252, 8999424), (2268, 8935936), (2304, 8796312), (2511, 8071168), (2592, 7818944), (2604, 7782912), (2688, 7539696), (2976, 6810048), (3024, 6701952), (3072, 6597234), (3348, 6053376), (3378, 5999616), (3456, 5864208), (3472, 5837184), (3584, 5654772), (3906, 5188608), (3941, 5142528), (3968, 5107536), (4032, 5026464), (4464, 4540032), (4504, 4499712), (4536, 4467968), (4608, 4398156), (5022, 4035584), (5067, 3999744), (5184, 3909472), (5208, 3891456), (5376, 3769848), (5859, 3459072), (5952, 3405024), (6048, 3350976), (6144, 3298617), (6696, 3026688), (6756, 2999808), (6912, 2932104), (6944, 2918592), (7168, 2827386), (7812, 2594304), (7882, 2571264), (7936, 2553768), (8064, 2513232), (8928, 2270016), (9008, 2249856), (9072, 2233984), (9216, 2199078), (10044, 2017792), (10134, 1999872), (10368, 1954736), (10416, 1945728), (10752, 1884924), (11718, 1729536), (11823, 1714176), (11904, 1702512), (12096, 1675488), (13392, 1513344), (13512, 1499904), (13824, 1466052), (13888, 1459296), (14336, 1413693), (15201, 1333248), (15624, 1297152), (15764, 1285632), (15872, 1276884), (16128, 1256616), (17453, 1161216), (17577, 1153024), (17856, 1135008), (18016, 1124928), (18144, 1116992), (18432, 1099539), (20088, 1008896), (20268, 999936), (20736, 977368), (20832, 972864), (21504, 942462), (23436, 864768), (23646, 857088), (23808, 851256), (24192, 837744), (26784, 756672), (27024, 749952), (27648, 733026), (27776, 729648), (30402, 666624), (31248, 648576), (31528, 642816), (31744, 638442), (32256, 628308), (34906, 580608), (35154, 576512), (35469, 571392), (35712, 567504), (36032, 562464), (36288, 558496), (40176, 504448), (40536, 499968), (41472, 488684), (41664, 486432), (43008, 471231), (45603, 444416), (46872, 432384), (47292, 428544), (47616, 425628), (48384, 418872), (52359, 387072), (53568, 378336), (54048, 374976), (55296, 366513), (55552, 364824), (60804, 333312), (62496, 324288), (63056, 321408), (63488, 319221), (64512, 314154), (69812, 290304), (70308, 288256), (70938, 285696), (71424, 283752), (72064, 281232), (72576, 279248), (80352, 252224), (81072, 249984), (82944, 244342), (83328, 243216), (91206, 222208), (93744, 216192), (94584, 214272), (95232, 212814), (96768, 209436), (104718, 193536), (106407, 190464), (107136, 189168), (108096, 187488), (111104, 182412), (121608, 166656), (122171, 165888), (124992, 162144), (126112, 160704), (129024, 157077), (139624, 145152), (140616, 144128), (141876, 142848)]