20813528736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 1152

約数和(自身を含む): 86015913984

約数和(自身を除く): 65202385248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 23, 24, 26, 28, 32, 33, 36, 39, 42, 43, 44, 46, 48, 52, 56, 63, 66, 69, 72, 73, 77, 78, 84, 86, 88, 91, 92, 96, 99, 104, 112, 117, 126, 129, 132, 138, 143, 144, 146, 154, 156, 161, 168, 172, 176, 182, 184, 198, 207, 208, 219, 224, 231, 234, 252, 253, 258, 264, 273, 276, 286, 288, 292, 299, 301, 308, 312, 322, 336, 344, 352, 364, 368, 387, 396, 414, 416, 429, 438, 462, 468, 473, 483, 504, 506, 511, 516, 528, 546, 552, 559, 572, 584, 598, 602, 616, 624, 644, 657, 672, 688, 693, 728, 736, 759, 774, 792, 803, 819, 828, 858, 876, 897, 903, 924, 936, 946, 949, 966, 989, 1001, 1008, 1012, 1022, 1032, 1056, 1092, 1104, 1118, 1144, 1168, 1196, 1204, 1232, 1248, 1287, 1288, 1314, 1376, 1386, 1419, 1449, 1456, 1518, 1533, 1548, 1584, 1606, 1638, 1656, 1677, 1679, 1716, 1752, 1771, 1794, 1806, 1848, 1872, 1892, 1898, 1932, 1978, 2002, 2016, 2024, 2044, 2064, 2093, 2184, 2208, 2236, 2277, 2288, 2336, 2392, 2408, 2409, 2464, 2574, 2576, 2628, 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17802, 17888, 18018, 18216, 18396, 18447, 18469, 18834, 18837, 19272, 19734, 19866, 19929, 20124, 20148, 20592, 20769, 20878, 21024, 21252, 21528, 21672, 21758, 21827, 21973, 22176, 22484, 22704, 22776, 23023, 23184, 23478, 23506, 23736, 24024, 24288, 24528, 24596, 25112, 25116, 25696, 25714, 26208, 26312, 26488, 26572, 26832, 26864, 27692, 28251, 28336, 28704, 28896, 28908, 29601, 29799, 30222, 30368, 31304, 31317, 31648, 31878, 32032, 32637, 33488, 33726, 34056, 34164, 34529, 35217, 35259, 35604, 36036, 36432, 36792, 36894, 36938, 37668, 37674, 38544, 38571, 39468, 39732, 39858, 40248, 40296, 40807, 41184, 41538, 41756, 42504, 43043, 43056, 43344, 43516, 43654, 43946, 44968, 45408, 45552, 46046, 46368, 46956, 47012, 47472, 48048, 49056, 49192, 50224, 50232, 50589, 51428, 52624, 52976, 53144, 53664, 53728, 55341, 55384, 55407, 56502, 56672, 57816, 59202, 59598, 59787, 60444, 62307, 62608, 62634, 63756, 65274, 65481, 65919, 66976, 67452, 68112, 68328, 69058, 69069, 70434, 70518, 71208, 72072, 72197, 72864, 73073, 73584, 73788, 73876, 75336, 75348, 76153, 77088, 77142, 78936, 79464, 79716, 80496, 80592, 81614, 83076, 83512, 85008, 86086, 86112, 86688, 87032, 87308, 87892, 89936, 89999, 91104, 92092, 93912, 93951, 94024, 94944, 96096, 97911, 98384, 100448, 100464, 101178, 102856, 103587, 105248, 105777, 105952, 106288, 110682, 110768, 110814, 113004, 115632, 115713, 118404, 119196, 119574, 120888, 122421, 124614, 125216, 125268, 127512, 129129, 129283, 130548, 130962, 131838, 134904, 136224, 136656, 138116, 138138, 140868, 141036, 141427, 142416, 144144, 144394, 146146, 147168, 147576, 147752, 150672, 150696, 152306, 152789, 154284, 157872, 158928, 159432, 160992, 161184, 163228, 166152, 166221, 167024, 170016, 172172, 174064, 174616, 175784, 179872, 179998, 184184, 187824, 187902, 188048, 195822, 196443, 196768, 197757, 200928, 202356, 205712, 207174, 207207, 211554, 212576, 216591, 219219, 221364, 221536, 221628, 226008, 228459, 231264, 231426, 236808, 238392, 239148, 240097, 241703, 241776, 244842, 249228, 250536, 255024, 258258, 258566, 261096, 261924, 263676, 269808, 269997, 273312, 276232, 276276, 281736, 282072, 282854, 284832, 285649, 288288, 288788, 292292, 295152, 295504, 301344, 301392, 304612, 305578, 308568, 310761, 315744, 317856, 318864, 326456, 332304, 332442, 334048, 344344, 348128, 349232, 351568, 359996, 367263, 368368, 375648, 375804, 376096, 387387, 387849, 391644, 392886, 395514, 404712, 411424, 414348, 414414, 423108, 424281, 433182, 438438, 442728, 443256, 448877, 452016, 456918, 458367, 462852, 473616, 476784, 478296, 480194, 483406, 483552, 489684, 498456, 501072, 505379, 510048, 516516, 517132, 522192, 523848, 527352, 539616, 539994, 552464, 552552, 563472, 564144, 565708, 571298, 577576, 584584, 590304, 591008, 602784, 609224, 611156, 617136, 621522, 637728, 649773, 652912, 657657, 664608, 664884, 685377, 688688, 698464, 703136, 719992, 720291, 725109, 734526, 736736, 751608, 774774, 775698, 783288, 785772, 791028, 794167, 809424, 809991, 828696, 828828, 846216, 848562, 856947, 866364, 876876, 885456, 886512, 897754, 904032, 913836, 916734, 925704, 938561, 947232, 953568, 956592, 960388, 966812, 979368, 989989, 996912, 1002144, 1010758, 1033032, 1034264, 1044384, 1047696, 1054704, 1079988, 1104928, 1105104, 1126944, 1128288, 1131416, 1142596, 1155152, 1163547, 1169168, 1218448, 1222312, 1234272, 1243044, 1272843, 1299546, 1305824, 1315314, 1329768, 1346631, 1370754, 1375101, 1377376, 1439984, 1440582, 1450218, 1469052, 1503216, 1516137, 1549548, 1551396, 1566576, 1571544, 1582056, 1588334, 1618848, 1619982, 1657392, 1657656, 1680679, 1692432, 1697124, 1713894, 1732728, 1753752, 1770912, 1773024, 1795508, 1827672, 1833468, 1851408, 1877122, 1913184, 1920776, 1933624, 1958736, 1979978, 1993824, 2021516, 2066064, 2068528, 2095392, 2109408, 2159976, 2160873, 2175327, 2210208, 2262832, 2285192, 2310304, 2327094, 2338336, 2382501, 2436896, 2444624, 2486088, 2545686, 2570841, 2599092, 2630628, 2659536, 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約数ペア:

[(1, 20813528736), (2, 10406764368), (3, 6937842912), (4, 5203382184), (6, 3468921456), (7, 2973361248), (8, 2601691092), (9, 2312614304), (11, 1892138976), (12, 1734460728), (13, 1601040672), (14, 1486680624), (16, 1300845546), (18, 1156307152), (21, 991120416), (22, 946069488), (23, 904936032), (24, 867230364), (26, 800520336), (28, 743340312), (32, 650422773), (33, 630712992), (36, 578153576), (39, 533680224), (42, 495560208), (43, 484035552), (44, 473034744), (46, 452468016), (48, 433615182), (52, 400260168), (56, 371670156), (63, 330373472), (66, 315356496), (69, 301645344), (72, 289076788), (73, 285116832), (77, 270305568), (78, 266840112), (84, 247780104), (86, 242017776), (88, 236517372), (91, 228720096), (92, 226234008), (96, 216807591), (99, 210237664), (104, 200130084), (112, 185835078), (117, 177893408), (126, 165186736), (129, 161345184), (132, 157678248), (138, 150822672), (143, 145549152), (144, 144538394), (146, 142558416), (154, 135152784), (156, 133420056), (161, 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(1806, 11524656), (1848, 11262732), (1872, 11118338), (1892, 11000808), (1898, 10966032), (1932, 10773048), (1978, 10522512), (2002, 10396368), (2016, 10324171), (2024, 10283364), (2044, 10182744), (2064, 10084074), (2093, 9944352), (2184, 9530004), (2208, 9426417), (2236, 9308376), (2277, 9140768), (2288, 9096822), (2336, 8909901), (2392, 8701308), (2408, 8643492), (2409, 8639904), (2464, 8447049), (2574, 8086064), (2576, 8079786), (2628, 7919912), (2691, 7734496), (2709, 7683104), (2772, 7508488), (2838, 7333872), (2847, 7310688), (2898, 7182032), (2912, 7147503), (2967, 7015008), (3003, 6930912), (3036, 6855576), (3066, 6788496), (3096, 6722716), (3139, 6630624), (3168, 6569927), (3212, 6479928), (3276, 6353336), (3289, 6328224), (3311, 6286176), (3312, 6284278), (3354, 6205584), (3358, 6198192), (3432, 6064548), (3504, 5939934), (3542, 5876208), (3588, 5800872), (3612, 5762328), (3696, 5631366), (3744, 5559169), (3784, 5500404), (3796, 5483016), (3864, 5386524), (3913, 5319072), (3956, 5261256), (4004, 5198184), (4048, 5141682), (4088, 5091372), (4128, 5042037), (4186, 4972176), (4257, 4889248), (4368, 4765002), (4472, 4654188), (4554, 4570384), (4576, 4548411), (4599, 4525664), (4784, 4350654), (4816, 4321746), (4818, 4319952), (5031, 4137056), (5037, 4132128), (5148, 4043032), (5152, 4039893), (5256, 3959956), (5313, 3917472), (5382, 3867248), (5418, 3841552), (5544, 3754244), (5621, 3702816), (5676, 3666936), (5694, 3655344), (5796, 3591016), (5934, 3507504), (6006, 3465456), (6072, 3427788), (6132, 3394248), (6149, 3384864), (6192, 3361358), (6278, 3315312), (6279, 3314784), (6424, 3239964), (6552, 3176668), (6578, 3164112), (6622, 3143088), (6624, 3142139), (6643, 3133152), (6708, 3102792), (6716, 3099096), (6864, 3032274), (6923, 3006432), (7008, 2969967), (7084, 2938104), (7176, 2900436), (7224, 2881164), (7227, 2879968), (7392, 2815683), (7568, 2750202), (7592, 2741508), (7728, 2693262), (7826, 2659536), (7912, 2630628), (8008, 2599092), (8096, 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