20618551296

素因数分解:

$2^{13}\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 560

約数和(自身を含む): 73838312064

約数和(自身を除く): 53219760768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 162, 168, 184, 189, 192, 193, 207, 216, 224, 252, 256, 276, 288, 322, 324, 336, 368, 378, 384, 386, 414, 432, 448, 483, 504, 512, 552, 567, 576, 579, 621, 644, 648, 672, 736, 756, 768, 772, 828, 864, 896, 966, 1008, 1024, 1104, 1134, 1152, 1158, 1242, 1288, 1296, 1344, 1351, 1449, 1472, 1512, 1536, 1544, 1656, 1728, 1737, 1792, 1863, 1932, 2016, 2048, 2208, 2268, 2304, 2316, 2484, 2576, 2592, 2688, 2702, 2898, 2944, 3024, 3072, 3088, 3312, 3456, 3474, 3584, 3726, 3864, 4032, 4053, 4096, 4347, 4416, 4439, 4536, 4608, 4632, 4968, 5152, 5184, 5211, 5376, 5404, 5796, 5888, 6048, 6144, 6176, 6624, 6912, 6948, 7168, 7452, 7728, 8064, 8106, 8192, 8694, 8832, 8878, 9072, 9216, 9264, 9936, 10304, 10368, 10422, 10752, 10808, 11592, 11776, 12096, 12159, 12288, 12352, 13041, 13248, 13317, 13824, 13896, 14336, 14904, 15456, 15633, 16128, 16212, 17388, 17664, 17756, 18144, 18432, 18528, 19872, 20608, 20736, 20844, 21504, 21616, 23184, 23552, 24192, 24318, 24576, 24704, 26082, 26496, 26634, 27648, 27792, 28672, 29808, 30912, 31073, 31266, 32256, 32424, 34776, 35328, 35512, 36288, 36477, 36864, 37056, 39744, 39951, 41216, 41472, 41688, 43008, 43232, 46368, 47104, 48384, 48636, 49408, 52164, 52992, 53268, 55296, 55584, 57344, 59616, 61824, 62146, 62532, 64512, 64848, 69552, 70656, 71024, 72576, 72954, 73728, 74112, 79488, 79902, 82432, 82944, 83376, 86016, 86464, 92736, 93219, 94208, 96768, 97272, 98816, 104328, 105984, 106536, 109431, 110592, 111168, 119232, 119853, 123648, 124292, 125064, 129024, 129696, 139104, 141312, 142048, 145152, 145908, 148224, 158976, 159804, 164864, 165888, 166752, 172032, 172928, 185472, 186438, 188416, 193536, 194544, 197632, 208656, 211968, 213072, 218862, 221184, 222336, 238464, 239706, 247296, 248584, 250128, 258048, 259392, 278208, 279657, 282624, 284096, 290304, 291816, 296448, 317952, 319608, 329728, 331776, 333504, 345856, 359559, 370944, 372876, 387072, 389088, 395264, 417312, 423936, 426144, 437724, 444672, 476928, 479412, 494592, 497168, 500256, 516096, 518784, 556416, 559314, 565248, 568192, 580608, 583632, 592896, 635904, 639216, 659456, 663552, 667008, 691712, 719118, 741888, 745752, 774144, 778176, 790528, 834624, 838971, 847872, 852288, 875448, 889344, 953856, 958824, 989184, 994336, 1000512, 1037568, 1112832, 1118628, 1136384, 1161216, 1167264, 1185792, 1271808, 1278432, 1318912, 1334016, 1383424, 1438236, 1483776, 1491504, 1548288, 1556352, 1581056, 1669248, 1677942, 1695744, 1704576, 1750896, 1778688, 1907712, 1917648, 1978368, 1988672, 2001024, 2075136, 2225664, 2237256, 2272768, 2322432, 2334528, 2371584, 2516913, 2543616, 2556864, 2668032, 2766848, 2876472, 2967552, 2983008, 3112704, 3338496, 3355884, 3409152, 3501792, 3557376, 3815424, 3835296, 3956736, 3977344, 4002048, 4150272, 4451328, 4474512, 4545536, 4644864, 4669056, 4743168, 5033826, 5087232, 5113728, 5336064, 5533696, 5752944, 5935104, 5966016, 6225408, 6676992, 6711768, 6818304, 7003584, 7114752, 7630848, 7670592, 7954688, 8004096, 8300544, 8902656, 8949024, 9091072, 9338112, 10067652, 10227456, 10672128, 11067392, 11505888, 11870208, 11932032, 12450816, 13353984, 13423536, 13636608, 14007168, 14229504, 15261696, 15341184, 15909376, 16008192, 16601088, 17805312, 17898048, 18182144, 18676224, 20135304, 20454912, 21344256, 23011776, 23864064, 24901632, 26707968, 26847072, 27273216, 28014336, 30682368, 31818752, 32016384, 33202176, 35610624, 35796096, 36364288, 37352448, 40270608, 40909824, 42688512, 46023552, 47728128, 49803264, 53415936, 53694144, 54546432, 56028672, 61364736, 63637504, 64032768, 71592192, 74704896, 80541216, 81819648, 92047104, 95456256, 99606528, 106831872, 107388288, 109092864, 112057344, 122729472, 127275008, 128065536, 143184384, 149409792, 161082432, 163639296, 184094208, 190912512, 214776576, 224114688, 245458944, 254550016, 286368768, 298819584, 322164864, 327278592, 368188416, 381825024, 429553152, 448229376, 490917888, 572737536, 644329728, 736376832, 763650048, 859106304, 896458752, 981835776, 1145475072, 1288659456, 1472753664, 1718212608, 2290950144, 2577318912, 2945507328, 3436425216, 5154637824, 6872850432, 10309275648, 20618551296]

約数ペア:

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