20452497408

素因数分解:

$2^{11}\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 672

約数和(自身を含む): 74477894400

約数和(自身を除く): 54025396992

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, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 103, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 206, 216, 224, 228, 243, 252, 256, 266, 288, 304, 309, 324, 336, 342, 378, 384, 399, 412, 432, 448, 456, 486, 504, 512, 513, 532, 567, 576, 608, 618, 648, 672, 684, 721, 729, 756, 768, 798, 824, 864, 896, 912, 927, 972, 1008, 1024, 1026, 1064, 1134, 1152, 1197, 1216, 1236, 1296, 1344, 1368, 1442, 1458, 1512, 1536, 1539, 1596, 1648, 1701, 1728, 1792, 1824, 1854, 1944, 1957, 2016, 2048, 2052, 2128, 2163, 2268, 2304, 2394, 2432, 2472, 2592, 2688, 2736, 2781, 2884, 2916, 3024, 3072, 3078, 3192, 3296, 3402, 3456, 3584, 3591, 3648, 3708, 3888, 3914, 4032, 4104, 4256, 4326, 4536, 4608, 4617, 4788, 4864, 4944, 5103, 5184, 5376, 5472, 5562, 5768, 5832, 5871, 6048, 6144, 6156, 6384, 6489, 6592, 6804, 6912, 7168, 7182, 7296, 7416, 7776, 7828, 8064, 8208, 8343, 8512, 8652, 9072, 9216, 9234, 9576, 9728, 9888, 10206, 10368, 10752, 10773, 10944, 11124, 11536, 11664, 11742, 12096, 12312, 12768, 12978, 13184, 13608, 13699, 13824, 13851, 14336, 14364, 14592, 14832, 15552, 15656, 16128, 16416, 16686, 17024, 17304, 17613, 18144, 18432, 18468, 19152, 19456, 19467, 19776, 20412, 20736, 21504, 21546, 21888, 22248, 23072, 23328, 23484, 24192, 24624, 25029, 25536, 25956, 26368, 27216, 27398, 27648, 27702, 28728, 29184, 29664, 31104, 31312, 32256, 32319, 32832, 33372, 34048, 34608, 35226, 36288, 36936, 38304, 38912, 38934, 39552, 40824, 41097, 41472, 43008, 43092, 43776, 44496, 46144, 46656, 46968, 48384, 49248, 50058, 51072, 51912, 52736, 52839, 54432, 54796, 55296, 55404, 57456, 58368, 58401, 59328, 62208, 62624, 64512, 64638, 65664, 66744, 68096, 69216, 70452, 72576, 73872, 75087, 76608, 77868, 79104, 81648, 82194, 82944, 86184, 87552, 88992, 92288, 93312, 93936, 96768, 96957, 98496, 100116, 102144, 103824, 105472, 105678, 108864, 109592, 110808, 114912, 116736, 116802, 118656, 123291, 124416, 125248, 129024, 129276, 131328, 133488, 136192, 138432, 140904, 145152, 147744, 150174, 153216, 155736, 158208, 158517, 163296, 164388, 165888, 172368, 175104, 175203, 177984, 184576, 186624, 187872, 193536, 193914, 196992, 200232, 204288, 207648, 210944, 211356, 217728, 219184, 221616, 229824, 233604, 237312, 246582, 248832, 250496, 258552, 262656, 266976, 272384, 276864, 281808, 290304, 295488, 300348, 306432, 311472, 316416, 317034, 326592, 328776, 344736, 350208, 350406, 355968, 369152, 369873, 373248, 375744, 387072, 387828, 393984, 400464, 408576, 415296, 422712, 435456, 438368, 443232, 459648, 467208, 474624, 475551, 493164, 497664, 500992, 517104, 525312, 525609, 533952, 553728, 563616, 580608, 590976, 600696, 612864, 622944, 632832, 634068, 653184, 657552, 689472, 700812, 711936, 738304, 739746, 746496, 751488, 775656, 787968, 800928, 817152, 830592, 845424, 870912, 876736, 886464, 919296, 934416, 949248, 951102, 986328, 1001984, 1034208, 1050624, 1051218, 1067904, 1107456, 1109619, 1127232, 1161216, 1181952, 1201392, 1225728, 1245888, 1268136, 1306368, 1315104, 1378944, 1401624, 1423872, 1426653, 1476608, 1479492, 1492992, 1502976, 1551312, 1575936, 1601856, 1661184, 1690848, 1741824, 1753472, 1772928, 1838592, 1868832, 1898496, 1902204, 1972656, 2003968, 2068416, 2102436, 2135808, 2214912, 2219238, 2254464, 2363904, 2402784, 2451456, 2491776, 2536272, 2612736, 2630208, 2757888, 2803248, 2847744, 2853306, 2958984, 3005952, 3102624, 3151872, 3203712, 3322368, 3328857, 3381696, 3483648, 3506944, 3545856, 3677184, 3737664, 3804408, 3945312, 4007936, 4136832, 4204872, 4271616, 4429824, 4438476, 4508928, 4727808, 4805568, 4983552, 5072544, 5225472, 5260416, 5515776, 5606496, 5695488, 5706612, 5917968, 6011904, 6205248, 6407424, 6644736, 6657714, 6763392, 7013888, 7091712, 7354368, 7475328, 7608816, 7890624, 8273664, 8409744, 8543232, 8876952, 9017856, 9455616, 9611136, 9967104, 9986571, 10145088, 10450944, 10520832, 11031552, 11212992, 11413224, 11835936, 12023808, 12410496, 12814848, 13289472, 13315428, 13526784, 14027776, 14183424, 14950656, 15217632, 15781248, 16547328, 16819488, 17086464, 17753904, 18035712, 19222272, 19934208, 19973142, 20290176, 21041664, 22063104, 22425984, 22826448, 23671872, 24820992, 25629696, 26630856, 27053568, 28055552, 28366848, 29901312, 30435264, 31562496, 33094656, 33638976, 35507808, 36071424, 38444544, 39868416, 39946284, 40580352, 42083328, 44851968, 45652896, 47343744, 49641984, 51259392, 53261712, 54107136, 59802624, 60870528, 63124992, 66189312, 67277952, 71015616, 76889088, 79892568, 81160704, 84166656, 89703936, 91305792, 94687488, 99283968, 106523424, 108214272, 119605248, 121741056, 126249984, 134555904, 142031232, 153778176, 159785136, 162321408, 179407872, 182611584, 189374976, 198567936, 213046848, 243482112, 252499968, 269111808, 284062464, 319570272, 324642816, 358815744, 365223168, 378749952, 426093696, 486964224, 538223616, 568124928, 639140544, 730446336, 757499904, 852187392, 973928448, 1076447232, 1136249856, 1278281088, 1460892672, 1704374784, 2272499712, 2556562176, 2921785344, 3408749568, 5113124352, 6817499136, 10226248704, 20452497408]

約数ペア:

[(1, 20452497408), (2, 10226248704), (3, 6817499136), (4, 5113124352), (6, 3408749568), (7, 2921785344), (8, 2556562176), (9, 2272499712), (12, 1704374784), (14, 1460892672), (16, 1278281088), (18, 1136249856), (19, 1076447232), (21, 973928448), (24, 852187392), (27, 757499904), (28, 730446336), (32, 639140544), (36, 568124928), (38, 538223616), (42, 486964224), (48, 426093696), (54, 378749952), (56, 365223168), (57, 358815744), (63, 324642816), (64, 319570272), (72, 284062464), (76, 269111808), (81, 252499968), (84, 243482112), (96, 213046848), (103, 198567936), (108, 189374976), (112, 182611584), (114, 179407872), (126, 162321408), (128, 159785136), (133, 153778176), (144, 142031232), (152, 134555904), (162, 126249984), (168, 121741056), (171, 119605248), (189, 108214272), (192, 106523424), (206, 99283968), (216, 94687488), (224, 91305792), (228, 89703936), (243, 84166656), (252, 81160704), (256, 79892568), (266, 76889088), (288, 71015616), (304, 67277952), (309, 66189312), (324, 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(7296, 2803248), (7416, 2757888), (7776, 2630208), (7828, 2612736), (8064, 2536272), (8208, 2491776), (8343, 2451456), (8512, 2402784), (8652, 2363904), (9072, 2254464), (9216, 2219238), (9234, 2214912), (9576, 2135808), (9728, 2102436), (9888, 2068416), (10206, 2003968), (10368, 1972656), (10752, 1902204), (10773, 1898496), (10944, 1868832), (11124, 1838592), (11536, 1772928), (11664, 1753472), (11742, 1741824), (12096, 1690848), (12312, 1661184), (12768, 1601856), (12978, 1575936), (13184, 1551312), (13608, 1502976), (13699, 1492992), (13824, 1479492), (13851, 1476608), (14336, 1426653), (14364, 1423872), (14592, 1401624), (14832, 1378944), (15552, 1315104), (15656, 1306368), (16128, 1268136), (16416, 1245888), (16686, 1225728), (17024, 1201392), (17304, 1181952), (17613, 1161216), (18144, 1127232), (18432, 1109619), (18468, 1107456), (19152, 1067904), (19456, 1051218), (19467, 1050624), (19776, 1034208), (20412, 1001984), (20736, 986328), (21504, 951102), (21546, 949248), (21888, 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