20906016768

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 768

約数和(自身を含む): 80151926400

約数和(自身を除く): 59245909632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 41, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 82, 84, 91, 96, 104, 112, 114, 117, 123, 126, 128, 133, 144, 152, 156, 164, 168, 171, 182, 192, 208, 224, 228, 234, 246, 247, 252, 256, 266, 273, 287, 288, 304, 312, 328, 336, 342, 364, 369, 384, 399, 416, 448, 456, 468, 492, 494, 504, 512, 532, 533, 546, 574, 576, 608, 624, 656, 672, 684, 728, 738, 741, 768, 779, 798, 819, 832, 861, 896, 912, 936, 984, 988, 1008, 1024, 1064, 1066, 1092, 1148, 1152, 1197, 1216, 1248, 1312, 1344, 1368, 1456, 1476, 1482, 1536, 1558, 1596, 1599, 1638, 1664, 1722, 1729, 1792, 1824, 1872, 1968, 1976, 2016, 2048, 2128, 2132, 2184, 2223, 2296, 2304, 2337, 2394, 2432, 2496, 2583, 2624, 2688, 2736, 2912, 2952, 2964, 3072, 3116, 3192, 3198, 3276, 3328, 3444, 3458, 3584, 3648, 3731, 3744, 3936, 3952, 4032, 4096, 4256, 4264, 4368, 4446, 4592, 4608, 4674, 4788, 4797, 4864, 4992, 5166, 5187, 5248, 5376, 5453, 5472, 5824, 5904, 5928, 6144, 6232, 6384, 6396, 6552, 6656, 6888, 6916, 7011, 7168, 7296, 7462, 7488, 7872, 7904, 8064, 8192, 8512, 8528, 8736, 8892, 9184, 9216, 9348, 9576, 9594, 9728, 9984, 10127, 10332, 10374, 10496, 10752, 10906, 10944, 11193, 11648, 11808, 11856, 12288, 12464, 12768, 12792, 13104, 13312, 13776, 13832, 14022, 14336, 14592, 14924, 14976, 15561, 15744, 15808, 16128, 16359, 16384, 17024, 17056, 17472, 17784, 18368, 18432, 18696, 19152, 19188, 19456, 19968, 20254, 20664, 20748, 20992, 21504, 21812, 21888, 22386, 23296, 23616, 23712, 24576, 24928, 25536, 25584, 26208, 26624, 27552, 27664, 28044, 28672, 29184, 29848, 29952, 30381, 31122, 31488, 31616, 32256, 32718, 32768, 33579, 34048, 34112, 34944, 35568, 36736, 36864, 37392, 38304, 38376, 38912, 39936, 40508, 41328, 41496, 41984, 43008, 43624, 43776, 44772, 46592, 47232, 47424, 49077, 49152, 49856, 51072, 51168, 52416, 53248, 55104, 55328, 56088, 57344, 58368, 59696, 59904, 60762, 62244, 62976, 63232, 64512, 65436, 67158, 68096, 68224, 69888, 70889, 71136, 73472, 73728, 74784, 76608, 76752, 77824, 79872, 81016, 82656, 82992, 83968, 86016, 87248, 87552, 89544, 91143, 93184, 94464, 94848, 98154, 98304, 99712, 102144, 102336, 104832, 106496, 110208, 110656, 112176, 114688, 116736, 119392, 119808, 121524, 124488, 125952, 126464, 129024, 130872, 134316, 136192, 136448, 139776, 141778, 142272, 146944, 147456, 149568, 153216, 153504, 155648, 159744, 162032, 165312, 165984, 167936, 172032, 174496, 175104, 179088, 182286, 186368, 188928, 189696, 196308, 199424, 204288, 204672, 209664, 212667, 212992, 220416, 221312, 224352, 229376, 233472, 238784, 239616, 243048, 248976, 251904, 252928, 258048, 261744, 268632, 272384, 272896, 279552, 283556, 284544, 293888, 294912, 299136, 306432, 307008, 311296, 319488, 324064, 330624, 331968, 335872, 344064, 348992, 350208, 358176, 364572, 372736, 377856, 379392, 392616, 398848, 408576, 409344, 419328, 425334, 425984, 440832, 442624, 448704, 466944, 477568, 479232, 486096, 497952, 503808, 505856, 516096, 523488, 537264, 544768, 545792, 559104, 567112, 569088, 587776, 598272, 612864, 614016, 622592, 638001, 638976, 648128, 661248, 663936, 671744, 688128, 697984, 700416, 716352, 729144, 745472, 755712, 758784, 785232, 797696, 817152, 818688, 838656, 850668, 881664, 885248, 897408, 933888, 955136, 958464, 972192, 995904, 1007616, 1011712, 1032192, 1046976, 1074528, 1089536, 1091584, 1118208, 1134224, 1138176, 1175552, 1196544, 1225728, 1228032, 1276002, 1277952, 1296256, 1322496, 1327872, 1343488, 1395968, 1400832, 1432704, 1458288, 1490944, 1511424, 1517568, 1570464, 1595392, 1634304, 1637376, 1677312, 1701336, 1763328, 1770496, 1794816, 1867776, 1910272, 1916928, 1944384, 1991808, 2015232, 2023424, 2064384, 2093952, 2149056, 2179072, 2183168, 2236416, 2268448, 2276352, 2351104, 2393088, 2451456, 2456064, 2552004, 2592512, 2644992, 2655744, 2791936, 2801664, 2865408, 2916576, 2981888, 3022848, 3035136, 3140928, 3190784, 3268608, 3274752, 3354624, 3402672, 3526656, 3540992, 3589632, 3820544, 3833856, 3888768, 3983616, 4030464, 4046848, 4187904, 4298112, 4358144, 4366336, 4472832, 4536896, 4552704, 4702208, 4786176, 4902912, 4912128, 5104008, 5185024, 5289984, 5311488, 5583872, 5603328, 5730816, 5833152, 6045696, 6070272, 6281856, 6381568, 6537216, 6549504, 6709248, 6805344, 7053312, 7081984, 7179264, 7641088, 7777536, 7967232, 8093696, 8375808, 8596224, 8732672, 8945664, 9073792, 9105408, 9404416, 9572352, 9805824, 9824256, 10208016, 10370048, 10579968, 10622976, 11167744, 11461632, 11666304, 12091392, 12140544, 12563712, 12763136, 13074432, 13099008, 13418496, 13610688, 14106624, 14163968, 14358528, 15282176, 15555072, 15934464, 16751616, 17192448, 17465344, 18147584, 18210816, 19144704, 19611648, 19648512, 20416032, 20740096, 21159936, 21245952, 22335488, 22923264, 23332608, 24281088, 25127424, 25526272, 26198016, 26836992, 27221376, 28213248, 28327936, 28717056, 30564352, 31110144, 31868928, 33503232, 34384896, 36295168, 36421632, 38289408, 39223296, 39297024, 40832064, 41480192, 42319872, 42491904, 44670976, 45846528, 46665216, 50254848, 52396032, 54442752, 56655872, 57434112, 61128704, 62220288, 63737856, 67006464, 68769792, 72590336, 72843264, 76578816, 78594048, 81664128, 82960384, 84639744, 84983808, 89341952, 91693056, 93330432, 100509696, 108885504, 114868224, 122257408, 124440576, 127475712, 134012928, 137539584, 145180672, 157188096, 163328256, 165920768, 169967616, 178683904, 183386112, 186660864, 201019392, 217771008, 229736448, 248881152, 254951424, 268025856, 275079168, 290361344, 326656512, 331841536, 366772224, 373321728, 402038784, 435542016, 497762304, 509902848, 536051712, 550158336, 580722688, 653313024, 746643456, 804077568, 871084032, 995524608, 1100316672, 1161445376, 1306626048, 1493286912, 1608155136, 1742168064, 2322890752, 2613252096, 2986573824, 3484336128, 5226504192, 6968672256, 10453008384, 20906016768]

約数ペア:

[(1, 20906016768), (2, 10453008384), (3, 6968672256), (4, 5226504192), (6, 3484336128), (7, 2986573824), (8, 2613252096), (9, 2322890752), (12, 1742168064), (13, 1608155136), (14, 1493286912), (16, 1306626048), (18, 1161445376), (19, 1100316672), (21, 995524608), (24, 871084032), (26, 804077568), (28, 746643456), (32, 653313024), (36, 580722688), (38, 550158336), (39, 536051712), (41, 509902848), (42, 497762304), (48, 435542016), (52, 402038784), (56, 373321728), (57, 366772224), (63, 331841536), (64, 326656512), (72, 290361344), (76, 275079168), (78, 268025856), (82, 254951424), (84, 248881152), (91, 229736448), (96, 217771008), (104, 201019392), (112, 186660864), (114, 183386112), (117, 178683904), (123, 169967616), (126, 165920768), (128, 163328256), (133, 157188096), (144, 145180672), (152, 137539584), (156, 134012928), (164, 127475712), (168, 124440576), (171, 122257408), (182, 114868224), (192, 108885504), (208, 100509696), (224, 93330432), (228, 91693056), (234, 89341952), (246, 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