20422157184

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 768

約数和(自身を含む): 74870611200

約数和(自身を除く): 54448454016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 43, 44, 48, 52, 54, 62, 64, 66, 72, 78, 86, 88, 93, 96, 99, 104, 108, 117, 124, 128, 129, 132, 143, 144, 156, 172, 176, 186, 192, 198, 208, 216, 234, 248, 258, 264, 279, 286, 288, 297, 312, 341, 344, 351, 352, 372, 384, 387, 396, 403, 416, 429, 432, 468, 473, 496, 516, 528, 558, 559, 572, 576, 594, 624, 682, 688, 702, 704, 744, 774, 792, 806, 832, 837, 858, 864, 936, 946, 961, 992, 1023, 1032, 1056, 1116, 1118, 1144, 1152, 1161, 1188, 1209, 1248, 1287, 1333, 1364, 1376, 1404, 1408, 1419, 1488, 1548, 1584, 1612, 1664, 1674, 1677, 1716, 1728, 1872, 1892, 1922, 1984, 2046, 2064, 2112, 2232, 2236, 2288, 2322, 2376, 2418, 2496, 2574, 2666, 2728, 2752, 2808, 2838, 2883, 2976, 3069, 3096, 3168, 3224, 3348, 3354, 3432, 3456, 3627, 3744, 3784, 3844, 3861, 3968, 3999, 4092, 4128, 4224, 4257, 4433, 4464, 4472, 4576, 4644, 4752, 4836, 4992, 5031, 5148, 5332, 5456, 5504, 5616, 5676, 5766, 5952, 6138, 6149, 6192, 6336, 6448, 6696, 6708, 6864, 7254, 7488, 7568, 7688, 7722, 7998, 8184, 8256, 8514, 8649, 8866, 8928, 8944, 9152, 9207, 9288, 9504, 9672, 10062, 10296, 10571, 10664, 10881, 10912, 11232, 11352, 11532, 11904, 11997, 12276, 12298, 12384, 12493, 12672, 12771, 12896, 13299, 13392, 13416, 13728, 14508, 14663, 14976, 15093, 15136, 15376, 15444, 15996, 16368, 16512, 17028, 17298, 17329, 17732, 17856, 17888, 18304, 18414, 18447, 18576, 19008, 19344, 20124, 20592, 21142, 21328, 21762, 21824, 22464, 22704, 23064, 23994, 24552, 24596, 24768, 24986, 25542, 25792, 25947, 26598, 26784, 26832, 27456, 29016, 29326, 30186, 30272, 30752, 30888, 31713, 31992, 32736, 34056, 34596, 34658, 35464, 35712, 35776, 35991, 36828, 36894, 37152, 37479, 38016, 38688, 39897, 40248, 41184, 41323, 42284, 42656, 43524, 43648, 43989, 44928, 45408, 46128, 47988, 49104, 49192, 49536, 49972, 51084, 51584, 51894, 51987, 53196, 53568, 53664, 54912, 55341, 58032, 58652, 60372, 60544, 61504, 61776, 63426, 63984, 65472, 68112, 69192, 69316, 70928, 71552, 71982, 73656, 73788, 74304, 74958, 77376, 79794, 80496, 82368, 82646, 84568, 85312, 87048, 87978, 90816, 92256, 95139, 95976, 98208, 98384, 99944, 102168, 103788, 103974, 106392, 107136, 107328, 110682, 112437, 116064, 117304, 119691, 120744, 123008, 123552, 123969, 126852, 127968, 130944, 131967, 136224, 137423, 138384, 138632, 141856, 143964, 147312, 147576, 148608, 149916, 154752, 155961, 159588, 160992, 164736, 165292, 166023, 169136, 170624, 174096, 175956, 181632, 184512, 190278, 190619, 191952, 196416, 196768, 199888, 204336, 207576, 207948, 212784, 214656, 221364, 224874, 232128, 234608, 239382, 241488, 247104, 247938, 253704, 255936, 263934, 272448, 274846, 276768, 277264, 283712, 285417, 287928, 294624, 295152, 299832, 311922, 319176, 321984, 330584, 332046, 337311, 338272, 348192, 351912, 369024, 371907, 380556, 381238, 383904, 392832, 393536, 395901, 399776, 408672, 412269, 415152, 415896, 425568, 442728, 449748, 454553, 464256, 467883, 469216, 478764, 482976, 494208, 495876, 507408, 511872, 527868, 537199, 544896, 549692, 553536, 554528, 567424, 570834, 571857, 575856, 589248, 590304, 599664, 623844, 638352, 643968, 661168, 664092, 674622, 676544, 696384, 703824, 743814, 761112, 762476, 767808, 787072, 791802, 799552, 817344, 824538, 830304, 831792, 851136, 885456, 899496, 909106, 935766, 938432, 957528, 965952, 991752, 1014816, 1055736, 1074398, 1099384, 1107072, 1109056, 1115721, 1141668, 1143714, 1151712, 1178496, 1180608, 1199328, 1236807, 1247688, 1276704, 1322336, 1328184, 1349244, 1353088, 1363659, 1392768, 1407648, 1487628, 1522224, 1524952, 1535616, 1583604, 1599104, 1611597, 1634688, 1649076, 1660608, 1663584, 1702272, 1715571, 1770912, 1798992, 1818212, 1871532, 1876864, 1915056, 1931904, 1983504, 2029632, 2111472, 2148796, 2198768, 2218112, 2231442, 2283336, 2287428, 2303424, 2361216, 2398656, 2473614, 2495376, 2553408, 2644672, 2656368, 2698488, 2727318, 2815296, 2975256, 3044448, 3049904, 3167208, 3223194, 3298152, 3321216, 3327168, 3431142, 3541824, 3597984, 3636424, 3710421, 3743064, 3830112, 3967008, 4059264, 4090977, 4222944, 4297592, 4397536, 4462884, 4566672, 4574856, 4606848, 4797312, 4834791, 4947228, 4990752, 5106816, 5146713, 5289344, 5312736, 5396976, 5454636, 5630592, 5909189, 5950512, 6088896, 6099808, 6334416, 6446388, 6596304, 6654336, 6862284, 7083648, 7195968, 7272848, 7420842, 7486128, 7660224, 7934016, 8181954, 8445888, 8595184, 8795072, 8925768, 9133344, 9149712, 9669582, 9894456, 9981504, 10293426, 10625472, 10793952, 10909272, 11818378, 11901024, 12177792, 12199616, 12272931, 12668832, 12892776, 13192608, 13724568, 14391936, 14504373, 14545696, 14841684, 14972256, 15320448, 15868032, 16363908, 16891776, 17190368, 17590144, 17727567, 17851536, 18266688, 18299424, 19339164, 19788912, 19963008, 20586852, 21250944, 21587904, 21818544, 23636756, 23802048, 24399232, 24545862, 25337664, 25785552, 26385216, 27449136, 29008746, 29091392, 29683368, 29944512, 32727816, 34380736, 35455134, 35703072, 36533376, 36598848, 38678328, 39577824, 41173704, 43175808, 43637088, 47273512, 47604096, 49091724, 50675328, 51571104, 52770432, 53182701, 54898272, 58017492, 58182784, 59366736, 59889024, 65455632, 68761472, 70910268, 71406144, 73197696, 77356656, 79155648, 82347408, 87274176, 94547024, 98183448, 103142208, 106365402, 109796544, 116034984, 118733472, 130911264, 141820536, 142812288, 154713312, 158311296, 159548103, 164694816, 174548352, 189094048, 196366896, 206284416, 212730804, 219593088, 232069968, 237466944, 261822528, 283641072, 309426624, 319096206, 329389632, 378188096, 392733792, 425461608, 464139936, 474933888, 523645056, 567282144, 618853248, 638192412, 658779264, 756376192, 785467584, 850923216, 928279872, 1134564288, 1276384824, 1570935168, 1701846432, 1856559744, 2269128576, 2552769648, 3403692864, 5105539296, 6807385728, 10211078592, 20422157184]

約数ペア:

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