20691335808

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 768

約数和(自身を含む): 75277762560

約数和(自身を除く): 54586426752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 43, 44, 46, 48, 52, 64, 66, 69, 72, 78, 86, 88, 92, 96, 99, 104, 117, 127, 128, 129, 132, 138, 143, 144, 156, 172, 176, 184, 192, 198, 207, 208, 234, 253, 254, 258, 264, 276, 286, 288, 299, 312, 344, 352, 368, 381, 384, 387, 396, 414, 416, 429, 468, 473, 506, 508, 516, 528, 552, 559, 572, 576, 598, 624, 688, 704, 736, 759, 762, 774, 792, 828, 832, 858, 897, 936, 946, 989, 1012, 1016, 1032, 1056, 1104, 1118, 1143, 1144, 1152, 1196, 1248, 1287, 1376, 1397, 1408, 1419, 1472, 1518, 1524, 1548, 1584, 1651, 1656, 1664, 1677, 1716, 1794, 1872, 1892, 1978, 2024, 2032, 2064, 2112, 2208, 2236, 2277, 2286, 2288, 2392, 2496, 2574, 2691, 2752, 2794, 2838, 2921, 2944, 2967, 3036, 3048, 3096, 3168, 3289, 3302, 3312, 3354, 3432, 3588, 3744, 3784, 3956, 4048, 4064, 4128, 4191, 4224, 4257, 4416, 4472, 4554, 4572, 4576, 4784, 4953, 4992, 5031, 5148, 5382, 5461, 5504, 5588, 5676, 5842, 5934, 6072, 6096, 6149, 6192, 6336, 6578, 6604, 6624, 6708, 6864, 7176, 7488, 7568, 7912, 8096, 8128, 8256, 8382, 8514, 8763, 8832, 8901, 8944, 9108, 9144, 9152, 9568, 9867, 9906, 10062, 10296, 10764, 10879, 10922, 11176, 11352, 11684, 11868, 12144, 12192, 12298, 12384, 12573, 12672, 12857, 13156, 13208, 13248, 13416, 13728, 14352, 14859, 14976, 15136, 15824, 16192, 16256, 16383, 16512, 16764, 17028, 17526, 17802, 17888, 18161, 18216, 18288, 18304, 18447, 19136, 19734, 19812, 20124, 20592, 21528, 21758, 21844, 22352, 22704, 23368, 23736, 24288, 24384, 24596, 24768, 25146, 25714, 26289, 26312, 26416, 26496, 26832, 27456, 28704, 29601, 29718, 30272, 31648, 32131, 32384, 32637, 32766, 33528, 34056, 35052, 35604, 35776, 36322, 36432, 36576, 36894, 37973, 38272, 38571, 39468, 39624, 40248, 41184, 43056, 43516, 43688, 44704, 45408, 46736, 47472, 48576, 48768, 49149, 49192, 49536, 50292, 51428, 52578, 52624, 52832, 53664, 54483, 54912, 55341, 57408, 59202, 59436, 60071, 60544, 63296, 64262, 65274, 65532, 67056, 68112, 70104, 70993, 71208, 71552, 72644, 72864, 73152, 73788, 75946, 77142, 78936, 79248, 80496, 82368, 86112, 87032, 87376, 89408, 90816, 93472, 94944, 96393, 97152, 97911, 98298, 98384, 100584, 102856, 105156, 105248, 105664, 107328, 108966, 110682, 113919, 114816, 115713, 118404, 118872, 120142, 125603, 126592, 128524, 130548, 131064, 134112, 136224, 140208, 141427, 141986, 142416, 145288, 145728, 146304, 147576, 151892, 154284, 157872, 158496, 160992, 163449, 164736, 172224, 174064, 174752, 178816, 180213, 181632, 186944, 189888, 192786, 195822, 196596, 196768, 201168, 205712, 210312, 210496, 211328, 212979, 214656, 217932, 221364, 227838, 231426, 236808, 237744, 240284, 251206, 257048, 261096, 262128, 268224, 272448, 280416, 282854, 283972, 284832, 289179, 290576, 291456, 295152, 303784, 308568, 315744, 316992, 321984, 326898, 341757, 344448, 348128, 349504, 360426, 373888, 376809, 379776, 385572, 391644, 393192, 393536, 402336, 411424, 417703, 420624, 420992, 424281, 425958, 435864, 442728, 455676, 462852, 473616, 475488, 480568, 502412, 514096, 522192, 524256, 536448, 540639, 544896, 560832, 565708, 567944, 569664, 578358, 581152, 590304, 607568, 617136, 631488, 633984, 638937, 643968, 653796, 683514, 696256, 699008, 720852, 753618, 771144, 780923, 783288, 786384, 787072, 804672, 822848, 835406, 841248, 848562, 851916, 871728, 885456, 911352, 925704, 947232, 950976, 961136, 1004824, 1028192, 1044384, 1048512, 1081278, 1121664, 1130427, 1131416, 1135888, 1139328, 1156716, 1162304, 1180608, 1215136, 1234272, 1253109, 1262976, 1272843, 1277874, 1307592, 1367028, 1381633, 1392512, 1441704, 1507236, 1542288, 1561846, 1566576, 1572768, 1609344, 1632839, 1645696, 1670812, 1682496, 1697124, 1703832, 1743456, 1770912, 1822704, 1851408, 1894464, 1901952, 1922272, 2009648, 2056384, 2088768, 2097024, 2162556, 2260854, 2262832, 2271776, 2313432, 2324608, 2342769, 2361216, 2430272, 2468544, 2506218, 2545686, 2555748, 2615184, 2734056, 2763266, 2883408, 3014472, 3084576, 3123692, 3133152, 3145536, 3265678, 3341624, 3364992, 3394248, 3407664, 3486912, 3541824, 3645408, 3702816, 3759327, 3788928, 3844544, 4019296, 4112768, 4144899, 4177536, 4325112, 4521708, 4525664, 4543552, 4626864, 4685538, 4860544, 4898517, 4937088, 5012436, 5091372, 5111496, 5230368, 5468112, 5526532, 5766816, 6028944, 6169152, 6247384, 6266304, 6291072, 6531356, 6683248, 6788496, 6815328, 6973824, 7028307, 7083648, 7290816, 7405632, 7518654, 7689088, 8038592, 8289798, 8650224, 9043416, 9051328, 9087104, 9253728, 9371076, 9797034, 10024872, 10182744, 10222992, 10460736, 10936224, 11053064, 11533632, 12057888, 12338304, 12434697, 12494768, 12532608, 13062712, 13366496, 13576992, 13630656, 14056614, 14581632, 14695551, 14811264, 15037308, 16077184, 16579596, 17300448, 17961229, 18086832, 18102656, 18507456, 18742152, 19594068, 20049744, 20365488, 20445984, 20921472, 21872448, 22106128, 23067264, 24115776, 24869394, 24989536, 26125424, 26732992, 27153984, 27261312, 28113228, 29391102, 30074616, 33159192, 34600896, 35922458, 36173664, 37014912, 37484304, 39188136, 40099488, 40730976, 40891968, 43744896, 44212256, 48231552, 49738788, 49979072, 52250848, 53465984, 53883687, 54307968, 56226456, 58782204, 60149232, 66318384, 69201792, 71844916, 72347328, 74968608, 78376272, 80198976, 81461952, 81783936, 88424512, 99477576, 99958144, 104501696, 107767374, 112452912, 117564408, 120298464, 132636768, 143689832, 144694656, 149937216, 156752544, 160397952, 161651061, 162923904, 176849024, 198955152, 209003392, 215534748, 224905824, 235128816, 240596928, 265273536, 287379664, 299874432, 313505088, 323302122, 397910304, 431069496, 449811648, 470257632, 481193856, 530547072, 574759328, 627010176, 646604244, 795820608, 862138992, 899623296, 940515264, 1149518656, 1293208488, 1591641216, 1724277984, 1881030528, 2299037312, 2586416976, 3448555968, 5172833952, 6897111936, 10345667904, 20691335808]

約数ペア:

[(1, 20691335808), (2, 10345667904), (3, 6897111936), (4, 5172833952), (6, 3448555968), (8, 2586416976), (9, 2299037312), (11, 1881030528), (12, 1724277984), (13, 1591641216), (16, 1293208488), (18, 1149518656), (22, 940515264), (23, 899623296), (24, 862138992), (26, 795820608), (32, 646604244), (33, 627010176), (36, 574759328), (39, 530547072), (43, 481193856), (44, 470257632), (46, 449811648), (48, 431069496), (52, 397910304), (64, 323302122), (66, 313505088), (69, 299874432), (72, 287379664), (78, 265273536), (86, 240596928), (88, 235128816), (92, 224905824), (96, 215534748), (99, 209003392), (104, 198955152), (117, 176849024), (127, 162923904), (128, 161651061), (129, 160397952), (132, 156752544), (138, 149937216), (143, 144694656), (144, 143689832), (156, 132636768), (172, 120298464), (176, 117564408), (184, 112452912), (192, 107767374), (198, 104501696), (207, 99958144), (208, 99477576), (234, 88424512), (253, 81783936), (254, 81461952), (258, 80198976), (264, 78376272), (276, 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