20808539136

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 792

約数和(自身を含む): 78632311680

約数和(自身を除く): 57823772544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 59, 63, 64, 66, 71, 72, 77, 84, 88, 96, 98, 99, 112, 118, 126, 128, 132, 142, 144, 147, 154, 168, 176, 177, 192, 196, 198, 213, 224, 231, 236, 252, 256, 264, 284, 288, 294, 308, 336, 352, 354, 384, 392, 396, 413, 426, 441, 448, 462, 472, 497, 504, 512, 528, 531, 539, 568, 576, 588, 616, 639, 649, 672, 693, 704, 708, 768, 781, 784, 792, 826, 852, 882, 896, 924, 944, 994, 1008, 1024, 1056, 1062, 1078, 1136, 1152, 1176, 1232, 1239, 1278, 1298, 1344, 1386, 1408, 1416, 1491, 1536, 1562, 1568, 1584, 1617, 1652, 1704, 1764, 1792, 1848, 1888, 1947, 1988, 2016, 2112, 2124, 2156, 2272, 2304, 2343, 2352, 2464, 2478, 2556, 2596, 2688, 2772, 2816, 2832, 2891, 2982, 3072, 3124, 3136, 3168, 3234, 3304, 3408, 3479, 3528, 3584, 3696, 3717, 3776, 3894, 3976, 4032, 4189, 4224, 4248, 4312, 4473, 4543, 4544, 4608, 4686, 4704, 4851, 4928, 4956, 5112, 5192, 5376, 5467, 5544, 5632, 5664, 5782, 5841, 5964, 6248, 6272, 6336, 6468, 6608, 6816, 6958, 7029, 7056, 7168, 7392, 7434, 7552, 7788, 7952, 8064, 8378, 8448, 8496, 8624, 8673, 8946, 9086, 9088, 9216, 9372, 9408, 9702, 9856, 9912, 10224, 10384, 10437, 10752, 10934, 11088, 11264, 11328, 11564, 11682, 11928, 12496, 12544, 12567, 12672, 12936, 13216, 13629, 13632, 13916, 14058, 14112, 14784, 14868, 15104, 15576, 15904, 16128, 16401, 16756, 16896, 16992, 17248, 17346, 17892, 18172, 18176, 18744, 18816, 19404, 19712, 19824, 20448, 20768, 20874, 21504, 21868, 22176, 22656, 23128, 23364, 23856, 24992, 25088, 25134, 25344, 25872, 26019, 26432, 27258, 27264, 27832, 28116, 28224, 29323, 29568, 29736, 30208, 31152, 31311, 31801, 31808, 32256, 32802, 33512, 33792, 33984, 34496, 34692, 35784, 36344, 36352, 37488, 37632, 37701, 38269, 38808, 39424, 39648, 40887, 40896, 41536, 41748, 43736, 44352, 45312, 46079, 46256, 46728, 47712, 49203, 49984, 50176, 50268, 50688, 51744, 52038, 52864, 54516, 54528, 55664, 56232, 56448, 58646, 59136, 59472, 60416, 62304, 62622, 63602, 63616, 64512, 65604, 67024, 67968, 68992, 69384, 71568, 72688, 72704, 74976, 75264, 75402, 76538, 77616, 78848, 79296, 81774, 81792, 83072, 83496, 87472, 87969, 88704, 90624, 92158, 92512, 93456, 95403, 95424, 98406, 99968, 100536, 101376, 103488, 104076, 105728, 109032, 109056, 111328, 112464, 112896, 114807, 117292, 118272, 118944, 124608, 125244, 127204, 127232, 131208, 134048, 135936, 137984, 138237, 138768, 143136, 145376, 149952, 150528, 150804, 153076, 155232, 158592, 163548, 163584, 166144, 166992, 174944, 175938, 177408, 181248, 184316, 185024, 186912, 190806, 190848, 196812, 199936, 201072, 205261, 206976, 208152, 211456, 218064, 218112, 222656, 224928, 225792, 229614, 234584, 236544, 237888, 249216, 250488, 254408, 254464, 262416, 263907, 268096, 271872, 275968, 276474, 277536, 286209, 286272, 290752, 299904, 301608, 306152, 310464, 317184, 322553, 327096, 327168, 332288, 333984, 344421, 349888, 351876, 354816, 368632, 370048, 373824, 381612, 381696, 393624, 399872, 402144, 410522, 413952, 414711, 416304, 422912, 436128, 445312, 449856, 451584, 459228, 469168, 475776, 498432, 500976, 508816, 508928, 524832, 527814, 536192, 543744, 551936, 552948, 555072, 572418, 572544, 581504, 599808, 603216, 612304, 615783, 620928, 634368, 645106, 654192, 654336, 664576, 667968, 688842, 699776, 703752, 709632, 737264, 740096, 747648, 763224, 763392, 787248, 799744, 804288, 821044, 827904, 829422, 832608, 872256, 890624, 899712, 918456, 938336, 951552, 967659, 996864, 1001952, 1017632, 1049664, 1055628, 1072384, 1105896, 1110144, 1144836, 1145088, 1163008, 1199616, 1206432, 1224608, 1231566, 1241856, 1268736, 1290212, 1308384, 1335936, 1377684, 1399552, 1407504, 1474528, 1480192, 1495296, 1526448, 1526784, 1574496, 1608576, 1642088, 1655808, 1658844, 1665216, 1744512, 1781248, 1799424, 1836912, 1847349, 1876672, 1903104, 1935318, 1993728, 2003904, 2035264, 2099328, 2111256, 2144768, 2211792, 2220288, 2257871, 2289672, 2290176, 2326016, 2399232, 2412864, 2449216, 2463132, 2483712, 2580424, 2616768, 2671872, 2755368, 2799104, 2815008, 2902977, 2949056, 2960384, 2990592, 3052896, 3148992, 3217152, 3284176, 3317688, 3330432, 3489024, 3562496, 3598848, 3673824, 3694698, 3753344, 3806208, 3870636, 4007808, 4070528, 4198656, 4222512, 4289536, 4423584, 4440576, 4515742, 4579344, 4580352, 4652032, 4825728, 4898432, 4926264, 4967424, 5160848, 5233536, 5343744, 5510736, 5598208, 5630016, 5805954, 5898112, 5981184, 6105792, 6297984, 6434304, 6568352, 6635376, 6660864, 6773613, 6978048, 7197696, 7347648, 7389396, 7506688, 7741272, 8015616, 8141056, 8397312, 8445024, 8847168, 8881152, 9031484, 9158688, 9651456, 9796864, 9852528, 10321696, 10467072, 10687488, 11021472, 11260032, 11611908, 11796224, 12211584, 12595968, 12868608, 13136704, 13270752, 13321728, 13547226, 13956096, 14695296, 14778792, 15013376, 15482544, 16031232, 16282112, 16794624, 16890048, 17694336, 18062968, 18317376, 19302912, 19593728, 19705056, 20320839, 20643392, 20934144, 22042944, 22520064, 23223816, 23592448, 24423168, 25191936, 26273408, 26541504, 26643456, 27094452, 29390592, 29557584, 30026752, 30965088, 32062464, 32564224, 33780096, 35388672, 36125936, 36634752, 38605824, 39187456, 39410112, 40641678, 41286784, 41868288, 44085888, 45040128, 46447632, 47184896, 48846336, 50383872, 52546816, 53083008, 54188904, 58781184, 59115168, 61930176, 67560192, 70777344, 72251872, 73269504, 78820224, 81283356, 82573568, 88171776, 90080256, 92895264, 97692672, 105093632, 106166016, 108377808, 117562368, 118230336, 123860352, 135120384, 141554688, 144503744, 146539008, 157640448, 162566712, 165147136, 176343552, 185790528, 210187264, 212332032, 216755616, 236460672, 247720704, 270240768, 289007488, 293078016, 315280896, 325133424, 330294272, 352687104, 371581056, 424664064, 433511232, 472921344, 495441408, 578014976, 630561792, 650266848, 743162112, 867022464, 945842688, 990882816, 1156029952, 1300533696, 1486324224, 1734044928, 1891685376, 2312059904, 2601067392, 2972648448, 3468089856, 5202134784, 6936179712, 10404269568, 20808539136]

約数ペア:

[(1, 20808539136), (2, 10404269568), (3, 6936179712), (4, 5202134784), (6, 3468089856), (7, 2972648448), (8, 2601067392), (9, 2312059904), (11, 1891685376), (12, 1734044928), (14, 1486324224), (16, 1300533696), (18, 1156029952), (21, 990882816), (22, 945842688), (24, 867022464), (28, 743162112), (32, 650266848), (33, 630561792), (36, 578014976), (42, 495441408), (44, 472921344), (48, 433511232), (49, 424664064), (56, 371581056), (59, 352687104), (63, 330294272), (64, 325133424), (66, 315280896), (71, 293078016), (72, 289007488), (77, 270240768), (84, 247720704), (88, 236460672), (96, 216755616), (98, 212332032), (99, 210187264), (112, 185790528), (118, 176343552), (126, 165147136), (128, 162566712), (132, 157640448), (142, 146539008), (144, 144503744), (147, 141554688), (154, 135120384), (168, 123860352), (176, 118230336), (177, 117562368), (192, 108377808), (196, 106166016), (198, 105093632), (213, 97692672), (224, 92895264), (231, 90080256), (236, 88171776), (252, 82573568), (256, 81283356), (264, 78820224), (284, 73269504), (288, 72251872), (294, 70777344), (308, 67560192), (336, 61930176), (352, 59115168), (354, 58781184), (384, 54188904), (392, 53083008), (396, 52546816), (413, 50383872), (426, 48846336), (441, 47184896), (448, 46447632), (462, 45040128), (472, 44085888), (497, 41868288), (504, 41286784), (512, 40641678), (528, 39410112), (531, 39187456), (539, 38605824), (568, 36634752), (576, 36125936), (588, 35388672), (616, 33780096), (639, 32564224), (649, 32062464), (672, 30965088), (693, 30026752), (704, 29557584), (708, 29390592), (768, 27094452), (781, 26643456), (784, 26541504), (792, 26273408), (826, 25191936), (852, 24423168), (882, 23592448), (896, 23223816), (924, 22520064), (944, 22042944), (994, 20934144), (1008, 20643392), (1024, 20320839), (1056, 19705056), (1062, 19593728), (1078, 19302912), (1136, 18317376), (1152, 18062968), (1176, 17694336), (1232, 16890048), (1239, 16794624), (1278, 16282112), (1298, 16031232), (1344, 15482544), (1386, 15013376), (1408, 14778792), (1416, 14695296), (1491, 13956096), (1536, 13547226), (1562, 13321728), (1568, 13270752), (1584, 13136704), (1617, 12868608), (1652, 12595968), (1704, 12211584), (1764, 11796224), (1792, 11611908), (1848, 11260032), (1888, 11021472), (1947, 10687488), (1988, 10467072), (2016, 10321696), (2112, 9852528), (2124, 9796864), (2156, 9651456), (2272, 9158688), (2304, 9031484), (2343, 8881152), (2352, 8847168), (2464, 8445024), (2478, 8397312), (2556, 8141056), (2596, 8015616), (2688, 7741272), (2772, 7506688), (2816, 7389396), (2832, 7347648), (2891, 7197696), (2982, 6978048), (3072, 6773613), (3124, 6660864), (3136, 6635376), (3168, 6568352), (3234, 6434304), (3304, 6297984), (3408, 6105792), (3479, 5981184), (3528, 5898112), (3584, 5805954), (3696, 5630016), (3717, 5598208), (3776, 5510736), (3894, 5343744), (3976, 5233536), (4032, 5160848), (4189, 4967424), (4224, 4926264), (4248, 4898432), (4312, 4825728), (4473, 4652032), (4543, 4580352), (4544, 4579344), (4608, 4515742), (4686, 4440576), (4704, 4423584), (4851, 4289536), (4928, 4222512), (4956, 4198656), (5112, 4070528), (5192, 4007808), (5376, 3870636), (5467, 3806208), (5544, 3753344), (5632, 3694698), (5664, 3673824), (5782, 3598848), (5841, 3562496), (5964, 3489024), (6248, 3330432), (6272, 3317688), (6336, 3284176), (6468, 3217152), (6608, 3148992), (6816, 3052896), (6958, 2990592), (7029, 2960384), (7056, 2949056), (7168, 2902977), (7392, 2815008), (7434, 2799104), (7552, 2755368), (7788, 2671872), (7952, 2616768), (8064, 2580424), (8378, 2483712), (8448, 2463132), (8496, 2449216), (8624, 2412864), (8673, 2399232), (8946, 2326016), (9086, 2290176), (9088, 2289672), (9216, 2257871), (9372, 2220288), (9408, 2211792), (9702, 2144768), (9856, 2111256), (9912, 2099328), (10224, 2035264), (10384, 2003904), (10437, 1993728), (10752, 1935318), (10934, 1903104), (11088, 1876672), (11264, 1847349), (11328, 1836912), (11564, 1799424), (11682, 1781248), (11928, 1744512), (12496, 1665216), 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(31311, 664576), (31801, 654336), (31808, 654192), (32256, 645106), (32802, 634368), (33512, 620928), (33792, 615783), (33984, 612304), (34496, 603216), (34692, 599808), (35784, 581504), (36344, 572544), (36352, 572418), (37488, 555072), (37632, 552948), (37701, 551936), (38269, 543744), (38808, 536192), (39424, 527814), (39648, 524832), (40887, 508928), (40896, 508816), (41536, 500976), (41748, 498432), (43736, 475776), (44352, 469168), (45312, 459228), (46079, 451584), (46256, 449856), (46728, 445312), (47712, 436128), (49203, 422912), (49984, 416304), (50176, 414711), (50268, 413952), (50688, 410522), (51744, 402144), (52038, 399872), (52864, 393624), (54516, 381696), (54528, 381612), (55664, 373824), (56232, 370048), (56448, 368632), (58646, 354816), (59136, 351876), (59472, 349888), (60416, 344421), (62304, 333984), (62622, 332288), (63602, 327168), (63616, 327096), (64512, 322553), (65604, 317184), (67024, 310464), (67968, 306152), (68992, 301608), (69384, 299904), (71568, 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