20557006848

素因数分解:

$2^{11}\times 3^6\times 7^2\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 504

約数和(自身を含む): 71944571790

約数和(自身を除く): 51387564942

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 281, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 512, 562, 567, 576, 588, 648, 672, 729, 756, 768, 784, 843, 864, 882, 896, 972, 1008, 1024, 1124, 1134, 1152, 1176, 1296, 1323, 1344, 1458, 1512, 1536, 1568, 1686, 1701, 1728, 1764, 1792, 1944, 1967, 2016, 2048, 2248, 2268, 2304, 2352, 2529, 2592, 2646, 2688, 2916, 3024, 3072, 3136, 3372, 3402, 3456, 3528, 3584, 3888, 3934, 3969, 4032, 4496, 4536, 4608, 4704, 5058, 5103, 5184, 5292, 5376, 5832, 5901, 6048, 6144, 6272, 6744, 6804, 6912, 7056, 7168, 7587, 7776, 7868, 7938, 8064, 8992, 9072, 9216, 9408, 10116, 10206, 10368, 10584, 10752, 11664, 11802, 11907, 12096, 12544, 13488, 13608, 13769, 13824, 14112, 14336, 15174, 15552, 15736, 15876, 16128, 17703, 17984, 18144, 18432, 18816, 20232, 20412, 20736, 21168, 21504, 22761, 23328, 23604, 23814, 24192, 25088, 26976, 27216, 27538, 27648, 28224, 30348, 31104, 31472, 31752, 32256, 35406, 35721, 35968, 36288, 37632, 40464, 40824, 41307, 41472, 42336, 43008, 45522, 46656, 47208, 47628, 48384, 50176, 53109, 53952, 54432, 55076, 55296, 56448, 60696, 62208, 62944, 63504, 64512, 68283, 70812, 71442, 71936, 72576, 75264, 80928, 81648, 82614, 82944, 84672, 91044, 93312, 94416, 95256, 96768, 100352, 106218, 107904, 108864, 110152, 112896, 121392, 123921, 124416, 125888, 127008, 129024, 136566, 141624, 142884, 143872, 145152, 150528, 159327, 161856, 163296, 165228, 165888, 169344, 182088, 186624, 188832, 190512, 193536, 204849, 212436, 215808, 217728, 220304, 225792, 242784, 247842, 248832, 251776, 254016, 273132, 283248, 285768, 287744, 290304, 301056, 318654, 323712, 326592, 330456, 338688, 364176, 371763, 373248, 377664, 381024, 387072, 409698, 424872, 431616, 435456, 440608, 451584, 477981, 485568, 495684, 497664, 503552, 508032, 546264, 566496, 571536, 575488, 580608, 637308, 647424, 653184, 660912, 677376, 728352, 743526, 746496, 755328, 762048, 819396, 849744, 863232, 870912, 881216, 903168, 955962, 971136, 991368, 1007104, 1016064, 1092528, 1115289, 1132992, 1143072, 1161216, 1274616, 1294848, 1306368, 1321824, 1354752, 1433943, 1456704, 1487052, 1492992, 1510656, 1524096, 1638792, 1699488, 1726464, 1741824, 1762432, 1911924, 1942272, 1982736, 2014208, 2032128, 2185056, 2230578, 2265984, 2286144, 2549232, 2589696, 2612736, 2643648, 2709504, 2867886, 2913408, 2974104, 3021312, 3048192, 3277584, 3345867, 3398976, 3483648, 3524864, 3823848, 3884544, 3965472, 4028416, 4064256, 4370112, 4461156, 4531968, 4572288, 5098464, 5179392, 5225472, 5287296, 5735772, 5826816, 5948208, 6042624, 6096384, 6555168, 6691734, 6797952, 7049728, 7647696, 7769088, 7930944, 8128512, 8740224, 8922312, 9063936, 9144576, 10037601, 10196928, 10450944, 10574592, 11471544, 11653632, 11896416, 12085248, 12192768, 13110336, 13383468, 13595904, 14099456, 15295392, 15538176, 15861888, 17480448, 17844624, 18127872, 18289152, 20075202, 20393856, 21149184, 22943088, 23307264, 23792832, 24385536, 26220672, 26766936, 27191808, 28198912, 30590784, 31723776, 34960896, 35689248, 36255744, 36578304, 40150404, 40787712, 42298368, 45886176, 46614528, 47585664, 52441344, 53533872, 54383616, 61181568, 63447552, 69921792, 71378496, 73156608, 80300808, 81575424, 84596736, 91772352, 95171328, 104882688, 107067744, 108767232, 122363136, 126895104, 139843584, 142756992, 160601616, 163150848, 183544704, 190342656, 209765376, 214135488, 244726272, 253790208, 285513984, 321203232, 326301696, 367089408, 380685312, 419530752, 428270976, 489452544, 571027968, 642406464, 734178816, 761370624, 856541952, 978905088, 1142055936, 1284812928, 1468357632, 1713083904, 2284111872, 2569625856, 2936715264, 3426167808, 5139251712, 6852335616, 10278503424, 20557006848]

約数ペア:

[(1, 20557006848), (2, 10278503424), (3, 6852335616), (4, 5139251712), (6, 3426167808), (7, 2936715264), (8, 2569625856), (9, 2284111872), (12, 1713083904), (14, 1468357632), (16, 1284812928), (18, 1142055936), (21, 978905088), (24, 856541952), (27, 761370624), (28, 734178816), (32, 642406464), (36, 571027968), (42, 489452544), (48, 428270976), (49, 419530752), (54, 380685312), (56, 367089408), (63, 326301696), (64, 321203232), (72, 285513984), (81, 253790208), (84, 244726272), (96, 214135488), (98, 209765376), (108, 190342656), (112, 183544704), (126, 163150848), (128, 160601616), (144, 142756992), (147, 139843584), (162, 126895104), (168, 122363136), (189, 108767232), (192, 107067744), (196, 104882688), (216, 95171328), (224, 91772352), (243, 84596736), (252, 81575424), (256, 80300808), (281, 73156608), (288, 71378496), (294, 69921792), (324, 63447552), (336, 61181568), (378, 54383616), (384, 53533872), (392, 52441344), (432, 47585664), (441, 46614528), (448, 45886176), (486, 42298368), (504, 40787712), (512, 40150404), (562, 36578304), (567, 36255744), (576, 35689248), (588, 34960896), (648, 31723776), (672, 30590784), (729, 28198912), (756, 27191808), (768, 26766936), (784, 26220672), (843, 24385536), (864, 23792832), (882, 23307264), (896, 22943088), (972, 21149184), (1008, 20393856), (1024, 20075202), (1124, 18289152), (1134, 18127872), (1152, 17844624), (1176, 17480448), (1296, 15861888), (1323, 15538176), (1344, 15295392), (1458, 14099456), (1512, 13595904), (1536, 13383468), (1568, 13110336), (1686, 12192768), (1701, 12085248), (1728, 11896416), (1764, 11653632), (1792, 11471544), (1944, 10574592), (1967, 10450944), (2016, 10196928), (2048, 10037601), (2248, 9144576), (2268, 9063936), (2304, 8922312), (2352, 8740224), (2529, 8128512), (2592, 7930944), (2646, 7769088), (2688, 7647696), (2916, 7049728), (3024, 6797952), (3072, 6691734), (3136, 6555168), (3372, 6096384), (3402, 6042624), (3456, 5948208), (3528, 5826816), (3584, 5735772), (3888, 5287296), (3934, 5225472), (3969, 5179392), (4032, 5098464), (4496, 4572288), (4536, 4531968), (4608, 4461156), (4704, 4370112), (5058, 4064256), (5103, 4028416), (5184, 3965472), (5292, 3884544), (5376, 3823848), (5832, 3524864), (5901, 3483648), (6048, 3398976), (6144, 3345867), (6272, 3277584), (6744, 3048192), (6804, 3021312), (6912, 2974104), (7056, 2913408), (7168, 2867886), (7587, 2709504), (7776, 2643648), (7868, 2612736), (7938, 2589696), (8064, 2549232), (8992, 2286144), (9072, 2265984), (9216, 2230578), (9408, 2185056), (10116, 2032128), (10206, 2014208), (10368, 1982736), (10584, 1942272), (10752, 1911924), (11664, 1762432), (11802, 1741824), (11907, 1726464), (12096, 1699488), (12544, 1638792), (13488, 1524096), (13608, 1510656), (13769, 1492992), (13824, 1487052), (14112, 1456704), (14336, 1433943), (15174, 1354752), (15552, 1321824), (15736, 1306368), (15876, 1294848), (16128, 1274616), (17703, 1161216), (17984, 1143072), (18144, 1132992), (18432, 1115289), (18816, 1092528), (20232, 1016064), (20412, 1007104), (20736, 991368), (21168, 971136), (21504, 955962), (22761, 903168), (23328, 881216), (23604, 870912), (23814, 863232), (24192, 849744), (25088, 819396), (26976, 762048), (27216, 755328), (27538, 746496), (27648, 743526), (28224, 728352), (30348, 677376), (31104, 660912), (31472, 653184), (31752, 647424), (32256, 637308), (35406, 580608), (35721, 575488), (35968, 571536), (36288, 566496), (37632, 546264), (40464, 508032), (40824, 503552), (41307, 497664), (41472, 495684), (42336, 485568), (43008, 477981), (45522, 451584), (46656, 440608), (47208, 435456), (47628, 431616), (48384, 424872), (50176, 409698), (53109, 387072), (53952, 381024), (54432, 377664), (55076, 373248), (55296, 371763), (56448, 364176), (60696, 338688), (62208, 330456), (62944, 326592), (63504, 323712), (64512, 318654), (68283, 301056), (70812, 290304), (71442, 287744), (71936, 285768), (72576, 283248), (75264, 273132), (80928, 254016), (81648, 251776), (82614, 248832), (82944, 247842), (84672, 242784), (91044, 225792), (93312, 220304), (94416, 217728), (95256, 215808), (96768, 212436), (100352, 204849), (106218, 193536), (107904, 190512), (108864, 188832), (110152, 186624), (112896, 182088), (121392, 169344), (123921, 165888), (124416, 165228), (125888, 163296), (127008, 161856), (129024, 159327), (136566, 150528), (141624, 145152), (142884, 143872)]