20884856832

素因数分解:

$2^{13}\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 672

約数和(自身を含む): 75304131840

約数和(自身を除く): 54419275008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 47, 48, 49, 54, 56, 63, 64, 72, 82, 84, 94, 96, 98, 108, 112, 123, 126, 128, 141, 144, 147, 164, 168, 188, 189, 192, 196, 216, 224, 246, 252, 256, 282, 287, 288, 294, 328, 329, 336, 369, 376, 378, 384, 392, 423, 432, 441, 448, 492, 504, 512, 564, 574, 576, 588, 656, 658, 672, 738, 752, 756, 768, 784, 846, 861, 864, 882, 896, 984, 987, 1008, 1024, 1107, 1128, 1148, 1152, 1176, 1269, 1312, 1316, 1323, 1344, 1476, 1504, 1512, 1536, 1568, 1692, 1722, 1728, 1764, 1792, 1927, 1968, 1974, 2009, 2016, 2048, 2214, 2256, 2296, 2303, 2304, 2352, 2538, 2583, 2624, 2632, 2646, 2688, 2952, 2961, 3008, 3024, 3072, 3136, 3384, 3444, 3456, 3528, 3584, 3854, 3936, 3948, 4018, 4032, 4096, 4428, 4512, 4592, 4606, 4608, 4704, 5076, 5166, 5248, 5264, 5292, 5376, 5781, 5904, 5922, 6016, 6027, 6048, 6144, 6272, 6768, 6888, 6909, 6912, 7056, 7168, 7708, 7749, 7872, 7896, 8036, 8064, 8192, 8856, 8883, 9024, 9184, 9212, 9216, 9408, 10152, 10332, 10496, 10528, 10584, 10752, 11562, 11808, 11844, 12032, 12054, 12096, 12288, 12544, 13489, 13536, 13776, 13818, 13824, 14112, 14336, 15416, 15498, 15744, 15792, 16072, 16128, 17343, 17712, 17766, 18048, 18081, 18368, 18424, 18432, 18816, 20304, 20664, 20727, 20992, 21056, 21168, 21504, 23124, 23616, 23688, 24064, 24108, 24192, 24576, 25088, 26978, 27072, 27552, 27636, 27648, 28224, 28672, 30832, 30996, 31488, 31584, 32144, 32256, 34686, 35424, 35532, 36096, 36162, 36736, 36848, 36864, 37632, 40467, 40608, 41328, 41454, 41984, 42112, 42336, 43008, 46248, 47232, 47376, 48128, 48216, 48384, 50176, 52029, 53956, 54144, 54243, 55104, 55272, 55296, 56448, 57344, 61664, 61992, 62181, 62976, 63168, 64288, 64512, 69372, 70848, 71064, 72192, 72324, 73472, 73696, 73728, 75264, 80934, 81216, 82656, 82908, 83968, 84224, 84672, 86016, 92496, 94423, 94464, 94752, 96256, 96432, 96768, 100352, 104058, 107912, 108288, 108486, 110208, 110544, 110592, 112896, 121401, 123328, 123984, 124362, 125952, 126336, 128576, 129024, 138744, 141696, 142128, 144384, 144648, 146944, 147392, 150528, 161868, 162432, 165312, 165816, 167936, 168448, 169344, 172032, 184992, 188846, 188928, 189504, 192512, 192864, 193536, 200704, 208116, 215824, 216576, 216972, 220416, 221088, 221184, 225792, 242802, 246656, 247968, 248724, 251904, 252672, 257152, 258048, 277488, 283269, 283392, 284256, 288768, 289296, 293888, 294784, 301056, 323736, 324864, 330624, 331632, 335872, 336896, 338688, 364203, 369984, 377692, 377856, 379008, 385024, 385728, 387072, 401408, 416232, 431648, 433152, 433944, 440832, 442176, 451584, 485604, 493312, 495936, 497448, 503808, 505344, 514304, 516096, 554976, 566538, 566784, 568512, 577536, 578592, 587776, 589568, 602112, 647472, 649728, 661248, 663264, 673792, 677376, 728406, 739968, 755384, 755712, 758016, 771456, 774144, 832464, 849807, 863296, 866304, 867888, 881664, 884352, 903168, 971208, 986624, 991872, 994896, 1007616, 1010688, 1028608, 1109952, 1133076, 1133568, 1137024, 1155072, 1157184, 1175552, 1179136, 1204224, 1294944, 1299456, 1322496, 1326528, 1347584, 1354752, 1456812, 1479936, 1510768, 1511424, 1516032, 1542912, 1548288, 1664928, 1699614, 1726592, 1732608, 1735776, 1763328, 1768704, 1806336, 1942416, 1973248, 1983744, 1989792, 2021376, 2057216, 2219904, 2266152, 2267136, 2274048, 2314368, 2351104, 2358272, 2549421, 2589888, 2598912, 2644992, 2653056, 2695168, 2709504, 2913624, 2959872, 3021536, 3022848, 3032064, 3085824, 3329856, 3399228, 3453184, 3465216, 3471552, 3526656, 3537408, 3612672, 3884832, 3946496, 3967488, 3979584, 4042752, 4114432, 4439808, 4532304, 4534272, 4548096, 4628736, 4716544, 5098842, 5179776, 5197824, 5289984, 5306112, 5419008, 5827248, 5919744, 6043072, 6064128, 6171648, 6659712, 6798456, 6906368, 6943104, 7053312, 7074816, 7769664, 7892992, 7934976, 7959168, 8085504, 8228864, 8879616, 9064608, 9068544, 9096192, 9257472, 9433088, 10197684, 10359552, 10395648, 10579968, 10612224, 10838016, 11654496, 11839488, 12086144, 12128256, 12343296, 13319424, 13596912, 13812736, 13886208, 14149632, 15539328, 15785984, 15869952, 15918336, 16457728, 17759232, 18129216, 18192384, 18514944, 18866176, 20395368, 20719104, 21159936, 21224448, 23308992, 23678976, 24172288, 24256512, 24686592, 26638848, 27193824, 27625472, 27772416, 28299264, 31078656, 31739904, 31836672, 35518464, 36258432, 36384768, 37029888, 40790736, 41438208, 42448896, 46617984, 47357952, 48344576, 49373184, 53277696, 54387648, 55250944, 55544832, 56598528, 62157312, 63479808, 63673344, 71036928, 72516864, 72769536, 74059776, 81581472, 82876416, 84897792, 93235968, 96689152, 106555392, 108775296, 110501888, 111089664, 124314624, 127346688, 142073856, 145033728, 148119552, 163162944, 165752832, 169795584, 186471936, 193378304, 213110784, 217550592, 222179328, 248629248, 254693376, 290067456, 326325888, 331505664, 372943872, 386756608, 426221568, 435101184, 444358656, 497258496, 509386752, 580134912, 652651776, 745887744, 773513216, 870202368, 994516992, 1160269824, 1305303552, 1491775488, 1740404736, 2320539648, 2610607104, 2983550976, 3480809472, 5221214208, 6961618944, 10442428416, 20884856832]

約数ペア:

[(1, 20884856832), (2, 10442428416), (3, 6961618944), (4, 5221214208), (6, 3480809472), (7, 2983550976), (8, 2610607104), (9, 2320539648), (12, 1740404736), (14, 1491775488), (16, 1305303552), (18, 1160269824), (21, 994516992), (24, 870202368), (27, 773513216), (28, 745887744), (32, 652651776), (36, 580134912), (41, 509386752), (42, 497258496), (47, 444358656), (48, 435101184), (49, 426221568), (54, 386756608), (56, 372943872), (63, 331505664), (64, 326325888), (72, 290067456), (82, 254693376), (84, 248629248), (94, 222179328), (96, 217550592), (98, 213110784), (108, 193378304), (112, 186471936), (123, 169795584), (126, 165752832), (128, 163162944), (141, 148119552), (144, 145033728), (147, 142073856), (164, 127346688), (168, 124314624), (188, 111089664), (189, 110501888), (192, 108775296), (196, 106555392), (216, 96689152), (224, 93235968), (246, 84897792), (252, 82876416), (256, 81581472), (282, 74059776), (287, 72769536), (288, 72516864), (294, 71036928), (328, 63673344), (329, 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