20459851776

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 832

約数和(自身を含む): 79262668800

約数和(自身を除く): 58802817024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 107, 108, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 189, 192, 208, 214, 216, 224, 228, 234, 247, 252, 256, 266, 273, 288, 304, 312, 321, 336, 342, 351, 364, 378, 384, 399, 416, 428, 432, 448, 456, 468, 494, 504, 512, 513, 532, 546, 576, 608, 624, 642, 672, 684, 702, 728, 741, 749, 756, 768, 798, 819, 832, 856, 864, 896, 912, 936, 963, 988, 1008, 1024, 1026, 1064, 1092, 1152, 1197, 1216, 1248, 1284, 1344, 1368, 1391, 1404, 1456, 1482, 1498, 1512, 1536, 1596, 1638, 1664, 1712, 1728, 1729, 1792, 1824, 1872, 1926, 1976, 2016, 2033, 2048, 2052, 2128, 2184, 2223, 2247, 2304, 2394, 2432, 2457, 2496, 2568, 2688, 2736, 2782, 2808, 2889, 2912, 2964, 2996, 3024, 3072, 3192, 3276, 3328, 3424, 3456, 3458, 3584, 3591, 3648, 3744, 3852, 3952, 4032, 4066, 4096, 4104, 4173, 4256, 4368, 4446, 4494, 4608, 4788, 4864, 4914, 4992, 5136, 5187, 5376, 5472, 5564, 5616, 5778, 5824, 5928, 5992, 6048, 6099, 6144, 6384, 6552, 6656, 6669, 6741, 6848, 6912, 6916, 7168, 7182, 7296, 7488, 7704, 7904, 8064, 8132, 8208, 8346, 8512, 8736, 8892, 8988, 9216, 9576, 9728, 9737, 9828, 9984, 10272, 10374, 10752, 10944, 11128, 11232, 11556, 11648, 11856, 11984, 12096, 12198, 12288, 12519, 12768, 13104, 13312, 13338, 13482, 13696, 13824, 13832, 14231, 14336, 14364, 14592, 14976, 15408, 15561, 15808, 16128, 16264, 16416, 16692, 17024, 17472, 17784, 17976, 18297, 18432, 19152, 19456, 19474, 19656, 19968, 20223, 20544, 20748, 21504, 21888, 22256, 22464, 23112, 23296, 23712, 23968, 24192, 24396, 25038, 25536, 26208, 26429, 26624, 26676, 26964, 27392, 27648, 27664, 28462, 28672, 28728, 29184, 29211, 29952, 30816, 31122, 31616, 32256, 32528, 32832, 33384, 34048, 34944, 35568, 35952, 36594, 36864, 37557, 38304, 38912, 38948, 39312, 39936, 40446, 41088, 41496, 42693, 43008, 43776, 44512, 44928, 46224, 46592, 46683, 47424, 47936, 48384, 48792, 50076, 51072, 52416, 52858, 53248, 53352, 53928, 54784, 54891, 55296, 55328, 56924, 57456, 58368, 58422, 59904, 61632, 62244, 63232, 64512, 65056, 65664, 66768, 68096, 69888, 71136, 71904, 73188, 75114, 76608, 77824, 77896, 78624, 79287, 79872, 80892, 82176, 82992, 85386, 86016, 87552, 87633, 89024, 89856, 92448, 93184, 93366, 94848, 95872, 96768, 97584, 100152, 102144, 104832, 105716, 106704, 107856, 109568, 109782, 110592, 110656, 113848, 114912, 116736, 116844, 119808, 123264, 124488, 126464, 128079, 129024, 130112, 131328, 133536, 136192, 139776, 142272, 143808, 146376, 150228, 153216, 155792, 157248, 158574, 159744, 161784, 164352, 165984, 170772, 175104, 175266, 178048, 179712, 184896, 185003, 186368, 186732, 189696, 191744, 193536, 195168, 200304, 204288, 209664, 211432, 213408, 215712, 219136, 219564, 221312, 227696, 229824, 233472, 233688, 237861, 239616, 246528, 248976, 252928, 256158, 258048, 260224, 262656, 262899, 267072, 272384, 279552, 284544, 287616, 292752, 300456, 306432, 311584, 314496, 317148, 323568, 328704, 331968, 341544, 350208, 350532, 356096, 359424, 369792, 370006, 372736, 373464, 379392, 383488, 384237, 387072, 390336, 400608, 408576, 419328, 422864, 426816, 431424, 438272, 439128, 442624, 455392, 459648, 467376, 475722, 479232, 493056, 497952, 505856, 512316, 520448, 525312, 525798, 534144, 544768, 555009, 559104, 569088, 575232, 585504, 600912, 612864, 623168, 628992, 634296, 647136, 657408, 663936, 683088, 700416, 701064, 712192, 713583, 718848, 739584, 740012, 746928, 758784, 766976, 768474, 774144, 780672, 801216, 817152, 838656, 845728, 853632, 862848, 878256, 885248, 910784, 919296, 934752, 951444, 986112, 995904, 1011712, 1024632, 1040896, 1050624, 1051596, 1068288, 1110018, 1118208, 1138176, 1150464, 1171008, 1201824, 1225728, 1246336, 1257984, 1268592, 1294272, 1314816, 1327872, 1366176, 1402128, 1424384, 1427166, 1437696, 1479168, 1480024, 1493856, 1517568, 1533952, 1536948, 1561344, 1602432, 1634304, 1665027, 1677312, 1691456, 1707264, 1725696, 1756512, 1770496, 1821568, 1838592, 1869504, 1902888, 1972224, 1991808, 2049264, 2081792, 2101248, 2103192, 2136576, 2220036, 2276352, 2300928, 2342016, 2403648, 2451456, 2492672, 2515968, 2537184, 2588544, 2655744, 2732352, 2804256, 2848768, 2854332, 2958336, 2960048, 2987712, 3035136, 3067904, 3073896, 3122688, 3204864, 3330054, 3354624, 3382912, 3414528, 3451392, 3513024, 3540992, 3643136, 3677184, 3739008, 3805776, 3944448, 3983616, 4098528, 4163584, 4206384, 4273152, 4440072, 4552704, 4601856, 4684032, 4807296, 4902912, 4985344, 4995081, 5031936, 5074368, 5177088, 5311488, 5464704, 5608512, 5697536, 5708664, 5916672, 5920096, 5975424, 6147792, 6245376, 6409728, 6660108, 6765824, 6829056, 6902784, 7026048, 7081984, 7286272, 7354368, 7478016, 7611552, 7967232, 8197056, 8327168, 8412768, 8546304, 8880144, 9105408, 9203712, 9368064, 9614592, 9970688, 9990162, 10063872, 10148736, 10354176, 10622976, 10929408, 11217024, 11417328, 11833344, 11840192, 11950848, 12295584, 12490752, 12819456, 13320216, 13531648, 13658112, 13805568, 14052096, 14572544, 14708736, 14956032, 15223104, 15934464, 16394112, 16825536, 17092608, 17760288, 18736128, 19229184, 19941376, 19980324, 20297472, 20708352, 21245952, 21858816, 22434048, 22834656, 23680384, 23901696, 24591168, 24981504, 25638912, 26640432, 27063296, 27316224, 27611136, 28104192, 29145088, 29912064, 30446208, 31868928, 32788224, 33651072, 35520576, 37472256, 38458368, 39882752, 39960648, 40594944, 41416704, 43717632, 44868096, 45669312, 47360768, 47803392, 49182336, 51277824, 53280864, 54126592, 56208384, 58290176, 59824128, 60892416, 63737856, 65576448, 67302144, 71041152, 74944512, 76916736, 79921296, 81189888, 82833408, 87435264, 89736192, 91338624, 94721536, 95606784, 98364672, 106561728, 108253184, 112416768, 119648256, 121784832, 131152896, 134604288, 142082304, 153833472, 159842592, 162379776, 174870528, 179472384, 182677248, 189443072, 191213568, 196729344, 213123456, 224833536, 243569664, 262305792, 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約数ペア:

[(1, 20459851776), (2, 10229925888), (3, 6819950592), (4, 5114962944), (6, 3409975296), (7, 2922835968), (8, 2557481472), (9, 2273316864), (12, 1704987648), (13, 1573834752), (14, 1461417984), (16, 1278740736), (18, 1136658432), (19, 1076834304), (21, 974278656), (24, 852493824), (26, 786917376), (27, 757772288), (28, 730708992), (32, 639370368), (36, 568329216), (38, 538417152), (39, 524611584), (42, 487139328), (48, 426246912), (52, 393458688), (54, 378886144), (56, 365354496), (57, 358944768), (63, 324759552), (64, 319685184), (72, 284164608), (76, 269208576), (78, 262305792), (84, 243569664), (91, 224833536), (96, 213123456), (104, 196729344), (107, 191213568), (108, 189443072), (112, 182677248), (114, 179472384), (117, 174870528), (126, 162379776), (128, 159842592), (133, 153833472), (144, 142082304), (152, 134604288), (156, 131152896), (168, 121784832), (171, 119648256), (182, 112416768), (189, 108253184), (192, 106561728), (208, 98364672), (214, 95606784), (216, 94721536), (224, 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