20168518656

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1559

約数の個数: 352

約数和(自身を含む): 65235695616

約数和(自身を除く): 45067176960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 176, 186, 192, 208, 248, 256, 264, 286, 312, 341, 352, 372, 384, 403, 416, 429, 496, 512, 528, 572, 624, 682, 704, 744, 768, 806, 832, 858, 992, 1023, 1024, 1056, 1144, 1209, 1248, 1364, 1408, 1481, 1488, 1536, 1612, 1664, 1716, 1984, 2046, 2112, 2288, 2418, 2496, 2728, 2816, 2962, 2976, 3072, 3224, 3328, 3432, 3968, 4092, 4224, 4433, 4443, 4576, 4836, 4992, 5456, 5632, 5924, 5952, 6448, 6656, 6864, 7936, 8184, 8448, 8866, 8886, 9152, 9672, 9984, 10912, 11264, 11848, 11904, 12896, 13299, 13312, 13728, 15872, 16291, 16368, 16896, 17732, 17772, 18304, 19253, 19344, 19968, 21824, 23696, 23808, 25792, 26598, 27456, 31744, 32582, 32736, 33792, 35464, 35544, 36608, 38506, 38688, 39936, 43648, 45911, 47392, 47616, 48873, 51584, 53196, 54912, 57759, 65164, 65472, 70928, 71088, 73216, 77012, 77376, 87296, 91822, 94784, 95232, 97746, 103168, 106392, 109824, 115518, 130328, 130944, 137733, 141856, 142176, 146432, 154024, 154752, 174592, 183644, 189568, 195492, 206336, 211783, 212784, 219648, 231036, 260656, 261888, 275466, 283712, 284352, 308048, 309504, 349184, 367288, 379136, 390984, 412672, 423566, 425568, 439296, 462072, 505021, 521312, 523776, 550932, 567424, 568704, 596843, 616096, 619008, 635349, 734576, 758272, 781968, 847132, 851136, 924144, 1010042, 1042624, 1047552, 1101864, 1134848, 1137408, 1193686, 1232192, 1238016, 1270698, 1469152, 1515063, 1516544, 1563936, 1694264, 1702272, 1790529, 1848288, 2020084, 2085248, 2203728, 2269696, 2274816, 2387372, 2464384, 2541396, 2938304, 3030126, 3127872, 3388528, 3404544, 3581058, 3696576, 4040168, 4170496, 4407456, 4539392, 4549632, 4774744, 4928768, 5082792, 5876608, 6060252, 6255744, 6565273, 6777056, 6809088, 7162116, 7393152, 8080336, 8340992, 8814912, 9549488, 9857536, 10165584, 11753216, 12120504, 12511488, 13130546, 13554112, 13618176, 14324232, 14786304, 16160672, 16681984, 17629824, 19098976, 19695819, 19715072, 20331168, 23506432, 24241008, 25022976, 26261092, 27108224, 28648464, 29572608, 32321344, 35259648, 38197952, 39391638, 40662336, 47012864, 48482016, 50045952, 52522184, 54216448, 57296928, 59145216, 64642688, 70519296, 76395904, 78783276, 81324672, 96964032, 105044368, 108432896, 114593856, 129285376, 141038592, 152791808, 157566552, 162649344, 193928064, 210088736, 216865792, 229187712, 258570752, 305583616, 315133104, 325298688, 387856128, 420177472, 458375424, 517141504, 611167232, 630266208, 650597376, 775712256, 840354944, 916750848, 1260532416, 1551424512, 1680709888, 1833501696, 2521064832, 3361419776, 5042129664, 6722839552, 10084259328, 20168518656]

約数ペア:

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