20217060864

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 800

約数和(自身を含む): 81185803776

約数和(自身を除く): 60968742912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 64, 66, 72, 77, 78, 81, 84, 88, 91, 96, 99, 104, 108, 112, 117, 126, 128, 132, 143, 144, 154, 156, 162, 168, 176, 182, 189, 192, 198, 208, 216, 224, 231, 234, 252, 256, 264, 273, 286, 288, 297, 308, 312, 324, 336, 351, 352, 364, 378, 384, 396, 416, 429, 432, 448, 462, 468, 487, 504, 512, 528, 546, 567, 572, 576, 594, 616, 624, 648, 672, 693, 702, 704, 728, 756, 768, 792, 819, 832, 858, 864, 891, 896, 924, 936, 974, 1001, 1008, 1053, 1056, 1092, 1134, 1144, 1152, 1188, 1232, 1248, 1287, 1296, 1344, 1386, 1404, 1408, 1456, 1461, 1512, 1536, 1584, 1638, 1664, 1716, 1728, 1782, 1792, 1848, 1872, 1948, 2002, 2016, 2079, 2106, 2112, 2184, 2268, 2288, 2304, 2376, 2457, 2464, 2496, 2574, 2592, 2688, 2772, 2808, 2816, 2912, 2922, 3003, 3024, 3168, 3276, 3328, 3409, 3432, 3456, 3564, 3584, 3696, 3744, 3861, 3896, 4004, 4032, 4158, 4212, 4224, 4368, 4383, 4536, 4576, 4608, 4752, 4914, 4928, 4992, 5148, 5184, 5357, 5376, 5544, 5616, 5632, 5824, 5844, 6006, 6048, 6237, 6331, 6336, 6552, 6656, 6818, 6864, 6912, 7128, 7371, 7392, 7488, 7722, 7792, 8008, 8064, 8316, 8424, 8448, 8736, 8766, 9009, 9072, 9152, 9504, 9828, 9856, 9984, 10227, 10296, 10368, 10714, 10752, 11088, 11232, 11583, 11648, 11688, 12012, 12096, 12474, 12662, 12672, 13104, 13149, 13636, 13728, 13824, 14256, 14742, 14784, 14976, 15444, 15584, 16016, 16071, 16128, 16632, 16848, 16896, 17472, 17532, 18018, 18144, 18304, 18993, 19008, 19656, 19712, 19968, 20454, 20592, 20736, 21428, 22176, 22464, 23166, 23296, 23376, 24024, 24192, 24948, 25324, 25344, 26208, 26298, 27027, 27272, 27456, 28512, 29484, 29568, 29952, 30681, 30888, 31168, 32032, 32142, 32256, 33264, 33696, 34944, 35064, 36036, 36288, 36608, 37499, 37986, 38016, 39312, 39424, 39447, 40908, 41184, 41472, 42856, 44317, 44352, 44928, 46332, 46592, 46752, 48048, 48213, 48384, 49896, 50648, 50688, 52416, 52596, 54054, 54544, 54912, 56979, 57024, 58968, 59136, 59904, 61362, 61776, 62336, 64064, 64284, 66528, 67392, 69641, 69888, 70128, 72072, 72576, 73216, 74998, 75972, 76032, 78624, 78894, 81081, 81816, 82368, 85712, 88634, 88704, 89856, 92043, 92664, 93504, 96096, 96426, 96768, 99792, 101296, 104832, 105192, 108108, 109088, 109824, 112497, 113958, 114048, 117936, 118272, 122724, 123552, 124672, 128128, 128568, 132951, 133056, 134784, 139282, 139776, 140256, 144144, 144639, 145152, 149996, 151944, 152064, 157248, 157788, 162162, 163632, 164736, 170937, 171424, 177268, 177408, 179712, 184086, 185328, 187008, 192192, 192852, 199584, 202592, 208923, 209664, 210384, 216216, 218176, 219648, 224994, 227916, 228096, 235872, 245448, 247104, 249344, 256256, 257136, 265902, 266112, 269568, 276129, 278564, 280512, 288288, 289278, 290304, 299992, 303888, 314496, 315576, 324324, 327264, 329472, 337491, 341874, 342848, 354536, 354816, 368172, 370656, 374016, 384384, 385704, 398853, 399168, 405184, 417846, 419328, 420768, 432432, 433917, 436352, 449988, 455832, 456192, 471744, 487487, 490896, 494208, 512512, 512811, 514272, 531804, 532224, 539136, 552258, 557128, 561024, 576576, 578556, 599984, 607776, 626769, 628992, 631152, 648648, 654528, 658944, 674982, 683748, 685696, 709072, 736344, 741312, 748032, 768768, 771408, 797706, 798336, 810368, 835692, 841536, 864864, 867834, 872704, 899976, 911664, 943488, 974974, 981792, 988416, 1012473, 1025622, 1028544, 1063608, 1064448, 1104516, 1114256, 1122048, 1153152, 1157112, 1196559, 1199968, 1215552, 1253538, 1257984, 1262304, 1297296, 1309056, 1349964, 1367496, 1371392, 1418144, 1462461, 1472688, 1482624, 1537536, 1542816, 1595412, 1596672, 1620736, 1671384, 1683072, 1729728, 1735668, 1745408, 1799952, 1823328, 1880307, 1886976, 1949948, 1963584, 1976832, 2024946, 2051244, 2057088, 2127216, 2209032, 2228512, 2244096, 2306304, 2314224, 2393118, 2399936, 2431104, 2507076, 2524608, 2594592, 2618112, 2699928, 2734992, 2742784, 2836288, 2924922, 2945376, 2965248, 3037419, 3085632, 3190824, 3193344, 3241472, 3342768, 3366144, 3459456, 3471336, 3589677, 3599904, 3646656, 3760614, 3773952, 3899896, 3927168, 4049892, 4102488, 4114176, 4254432, 4387383, 4418064, 4457024, 4612608, 4628448, 4786236, 4799872, 4862208, 5014152, 5049216, 5189184, 5236224, 5399856, 5469984, 5640921, 5672576, 5849844, 5890752, 5930496, 6074838, 6171264, 6381648, 6685536, 6732288, 6918912, 6942672, 7179354, 7199808, 7293312, 7521228, 7799792, 7854336, 8099784, 8204976, 8228352, 8508864, 8774766, 8836128, 8914048, 9256896, 9572472, 9599744, 9724416, 10028304, 10098432, 10378368, 10799712, 10939968, 11281842, 11345152, 11699688, 11781504, 12149676, 12342528, 12763296, 13162149, 13371072, 13837824, 13885344, 14358708, 14399616, 14586624, 15042456, 15599584, 15708672, 16199568, 16409952, 17017728, 17549532, 17672256, 17828096, 18513792, 19144944, 19199488, 20056608, 20196864, 20756736, 21599424, 21879936, 22563684, 22690304, 23399376, 23563008, 24299352, 24685056, 25526592, 26324298, 26742144, 27770688, 28717416, 28799232, 29173248, 30084912, 31199168, 32399136, 32819904, 34035456, 35099064, 35344512, 35656192, 37027584, 38289888, 39486447, 40113216, 41513472, 43198848, 43759872, 45127368, 46798752, 47126016, 48598704, 51053184, 52648596, 53484288, 55541376, 57434832, 57598464, 60169824, 62398336, 64798272, 65639808, 68070912, 70198128, 70689024, 74055168, 76579776, 78972894, 80226432, 86397696, 87519744, 90254736, 93597504, 97197408, 102106368, 105297192, 106968576, 111082752, 114869664, 120339648, 124796672, 129596544, 131279616, 140396256, 141378048, 153159552, 157945788, 160452864, 172795392, 180509472, 187195008, 194394816, 204212736, 210594384, 222165504, 229739328, 240679296, 249593344, 259193088, 262559232, 280792512, 306319104, 315891576, 320905728, 361018944, 374390016, 388789632, 421188768, 459478656, 481358592, 518386176, 561585024, 612638208, 631783152, 722037888, 748780032, 777579264, 842377536, 918957312, 962717184, 1123170048, 1263566304, 1444075776, 1555158528, 1684755072, 1837914624, 2246340096, 2527132608, 2888151552, 3369510144, 5054265216, 6739020288, 10108530432, 20217060864]

約数ペア:

[(1, 20217060864), (2, 10108530432), (3, 6739020288), (4, 5054265216), (6, 3369510144), (7, 2888151552), (8, 2527132608), (9, 2246340096), (11, 1837914624), (12, 1684755072), (13, 1555158528), (14, 1444075776), (16, 1263566304), (18, 1123170048), (21, 962717184), (22, 918957312), (24, 842377536), (26, 777579264), (27, 748780032), (28, 722037888), (32, 631783152), (33, 612638208), (36, 561585024), (39, 518386176), (42, 481358592), (44, 459478656), (48, 421188768), (52, 388789632), (54, 374390016), (56, 361018944), (63, 320905728), (64, 315891576), (66, 306319104), (72, 280792512), (77, 262559232), (78, 259193088), (81, 249593344), (84, 240679296), (88, 229739328), (91, 222165504), (96, 210594384), (99, 204212736), (104, 194394816), (108, 187195008), (112, 180509472), (117, 172795392), (126, 160452864), (128, 157945788), (132, 153159552), (143, 141378048), (144, 140396256), (154, 131279616), (156, 129596544), (162, 124796672), (168, 120339648), (176, 114869664), (182, 111082752), (189, 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(974, 20756736), (1001, 20196864), (1008, 20056608), (1053, 19199488), (1056, 19144944), (1092, 18513792), (1134, 17828096), (1144, 17672256), (1152, 17549532), (1188, 17017728), (1232, 16409952), (1248, 16199568), (1287, 15708672), (1296, 15599584), (1344, 15042456), (1386, 14586624), (1404, 14399616), (1408, 14358708), (1456, 13885344), (1461, 13837824), (1512, 13371072), (1536, 13162149), (1584, 12763296), (1638, 12342528), (1664, 12149676), (1716, 11781504), (1728, 11699688), (1782, 11345152), (1792, 11281842), (1848, 10939968), (1872, 10799712), (1948, 10378368), (2002, 10098432), (2016, 10028304), (2079, 9724416), (2106, 9599744), (2112, 9572472), (2184, 9256896), (2268, 8914048), (2288, 8836128), (2304, 8774766), (2376, 8508864), (2457, 8228352), (2464, 8204976), (2496, 8099784), (2574, 7854336), (2592, 7799792), (2688, 7521228), (2772, 7293312), (2808, 7199808), (2816, 7179354), (2912, 6942672), (2922, 6918912), (3003, 6732288), (3024, 6685536), (3168, 6381648), (3276, 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(24024, 841536), (24192, 835692), (24948, 810368), (25324, 798336), (25344, 797706), (26208, 771408), (26298, 768768), (27027, 748032), (27272, 741312), (27456, 736344), (28512, 709072), (29484, 685696), (29568, 683748), (29952, 674982), (30681, 658944), (30888, 654528), (31168, 648648), (32032, 631152), (32142, 628992), (32256, 626769), (33264, 607776), (33696, 599984), (34944, 578556), (35064, 576576), (36036, 561024), (36288, 557128), (36608, 552258), (37499, 539136), (37986, 532224), (38016, 531804), (39312, 514272), (39424, 512811), (39447, 512512), (40908, 494208), (41184, 490896), (41472, 487487), (42856, 471744), (44317, 456192), (44352, 455832), (44928, 449988), (46332, 436352), (46592, 433917), (46752, 432432), (48048, 420768), (48213, 419328), (48384, 417846), (49896, 405184), (50648, 399168), (50688, 398853), (52416, 385704), (52596, 384384), (54054, 374016), (54544, 370656), (54912, 368172), (56979, 354816), (57024, 354536), (58968, 342848), (59136, 341874), (59904, 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