20253043008

素因数分解:

$2^6\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 784

約数和(自身を含む): 72492656640

約数和(自身を除く): 52239613632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 32, 33, 36, 38, 44, 48, 54, 57, 62, 64, 66, 67, 72, 76, 81, 88, 93, 96, 99, 108, 114, 124, 132, 134, 144, 152, 162, 171, 176, 186, 192, 198, 201, 209, 216, 228, 243, 248, 264, 268, 279, 288, 297, 304, 324, 341, 342, 352, 372, 396, 402, 418, 432, 456, 486, 496, 513, 528, 536, 558, 576, 589, 594, 603, 608, 627, 648, 682, 684, 704, 729, 737, 744, 792, 804, 836, 837, 864, 891, 912, 972, 992, 1023, 1026, 1056, 1072, 1116, 1178, 1188, 1206, 1216, 1254, 1273, 1296, 1364, 1368, 1458, 1474, 1488, 1539, 1584, 1608, 1672, 1674, 1728, 1767, 1782, 1809, 1824, 1881, 1944, 1984, 2046, 2052, 2077, 2112, 2144, 2211, 2232, 2356, 2376, 2412, 2508, 2511, 2546, 2592, 2673, 2728, 2736, 2916, 2948, 2976, 3069, 3078, 3168, 3216, 3344, 3348, 3534, 3564, 3618, 3648, 3762, 3819, 3888, 4092, 4104, 4154, 4288, 4422, 4464, 4617, 4712, 4752, 4824, 5016, 5022, 5092, 5184, 5301, 5346, 5427, 5456, 5472, 5643, 5832, 5896, 5952, 6138, 6156, 6231, 6336, 6432, 6479, 6633, 6688, 6696, 7068, 7128, 7236, 7524, 7533, 7638, 7776, 8019, 8184, 8208, 8308, 8844, 8928, 9207, 9234, 9424, 9504, 9648, 10032, 10044, 10184, 10602, 10692, 10854, 10912, 10944, 11286, 11457, 11664, 11792, 12276, 12312, 12462, 12864, 12958, 13266, 13376, 13392, 13851, 14003, 14136, 14256, 14472, 15048, 15066, 15276, 15552, 15903, 16038, 16281, 16368, 16416, 16616, 16929, 17688, 17856, 18414, 18468, 18693, 18848, 19008, 19296, 19437, 19899, 20064, 20088, 20368, 21204, 21384, 21708, 21824, 22572, 22599, 22847, 22914, 23328, 23584, 24552, 24624, 24924, 25916, 26532, 26784, 27621, 27702, 28006, 28272, 28512, 28944, 30096, 30132, 30552, 31806, 32076, 32562, 32736, 32832, 33232, 33858, 34371, 35376, 36828, 36936, 37386, 37696, 38592, 38874, 39463, 39798, 40128, 40176, 40736, 42009, 42408, 42768, 43416, 45144, 45198, 45694, 45828, 46656, 47168, 47709, 48843, 49104, 49248, 49848, 50787, 51832, 53064, 53568, 55242, 55404, 56012, 56079, 56544, 57024, 57888, 58311, 59697, 60192, 60264, 61104, 63612, 64152, 65124, 65472, 66464, 67716, 68541, 68742, 70752, 73656, 73872, 74772, 77748, 78926, 79596, 80352, 81472, 82863, 84018, 84816, 85536, 86832, 90288, 90396, 91388, 91656, 95418, 97686, 98208, 98496, 99696, 101574, 103113, 103664, 106128, 110484, 110808, 112024, 112158, 113088, 115776, 116622, 118389, 119394, 120384, 120528, 122208, 126027, 127224, 128304, 130248, 132928, 135432, 137082, 137484, 141504, 143127, 147312, 147744, 149544, 152361, 155496, 157852, 159192, 160704, 165726, 168036, 168237, 169632, 171072, 173664, 174933, 179091, 180576, 180792, 182776, 183312, 190836, 195372, 196416, 199392, 203148, 205623, 206226, 207328, 212256, 220968, 221616, 224048, 224316, 233244, 236778, 238788, 241056, 244416, 248589, 252054, 254448, 256608, 260496, 270864, 274164, 274968, 286254, 294624, 295488, 299088, 304722, 309339, 310992, 315704, 318384, 331452, 336072, 336474, 339264, 347328, 349866, 355167, 358182, 361152, 361584, 365552, 366624, 378081, 381672, 390744, 398784, 406296, 411246, 412452, 414656, 424512, 429381, 434093, 441936, 443232, 448096, 448632, 466488, 473556, 477576, 482112, 497178, 504108, 504711, 508896, 513216, 520992, 524799, 537273, 541728, 548328, 549936, 572508, 589248, 598176, 609444, 616869, 618678, 621984, 631408, 636768, 662904, 672144, 672948, 699732, 710334, 716364, 723168, 731104, 733248, 756162, 763344, 781488, 812592, 822492, 824904, 858762, 868186, 883872, 886464, 896192, 897264, 928017, 932976, 947112, 955152, 994356, 1008216, 1009422, 1017792, 1041984, 1049598, 1065501, 1074546, 1083456, 1096656, 1099872, 1134243, 1145016, 1196352, 1218888, 1233738, 1237356, 1243968, 1262816, 1273536, 1302279, 1325808, 1344288, 1345896, 1399464, 1420668, 1432728, 1446336, 1462208, 1512324, 1514133, 1526688, 1562976, 1574397, 1625184, 1644984, 1649808, 1717524, 1736372, 1767744, 1794528, 1850607, 1856034, 1865952, 1894224, 1910304, 1988712, 2016432, 2018844, 2099196, 2131002, 2149092, 2193312, 2199744, 2268486, 2290032, 2437776, 2467476, 2474712, 2525632, 2604558, 2651616, 2688576, 2691792, 2798928, 2841336, 2865456, 3024648, 3028266, 3053376, 3125952, 3148794, 3196503, 3250368, 3289968, 3299616, 3402729, 3435048, 3472744, 3589056, 3701214, 3712068, 3731904, 3788448, 3820608, 3906837, 3977424, 4032864, 4037688, 4198392, 4262004, 4298184, 4386624, 4536972, 4580064, 4723191, 4875552, 4934952, 4949424, 5209116, 5303232, 5383584, 5551821, 5597856, 5682672, 5730912, 6049296, 6056532, 6297588, 6393006, 6579936, 6599232, 6805458, 6870096, 6945488, 7402428, 7424136, 7576896, 7813674, 7954848, 8065728, 8075376, 8396784, 8524008, 8596368, 9073944, 9160128, 9446382, 9589509, 9751104, 9869904, 9898848, 10208187, 10418232, 10767168, 11103642, 11195712, 11365344, 11461824, 11720511, 12098592, 12113064, 12595176, 12786012, 13159872, 13610916, 13740192, 13890976, 14804856, 14848272, 15627348, 15909696, 16150752, 16655463, 16793568, 17048016, 17192736, 18147888, 18892764, 19179018, 19739808, 19797696, 20416374, 20836464, 22207284, 22730688, 23441022, 24197184, 24226128, 25190352, 25572024, 27221832, 27480384, 27781952, 28768527, 29609712, 29696544, 31254696, 32301504, 33310926, 33587136, 34096032, 34385472, 35161533, 36295776, 37785528, 38358036, 39479616, 40832748, 41672928, 44414568, 46882044, 48452256, 50380704, 51144048, 54443664, 57537054, 59219424, 59393088, 62509392, 66621852, 68192064, 70323066, 72591552, 75571056, 76716072, 81665496, 83345856, 88829136, 93764088, 96904512, 100761408, 102288096, 105484599, 108887328, 115074108, 118438848, 125018784, 133243704, 140646132, 151142112, 153432144, 163330992, 177658272, 187528176, 204576192, 210969198, 217774656, 230148216, 250037568, 266487408, 281292264, 302284224, 306864288, 316453797, 326661984, 355316544, 375056352, 421938396, 460296432, 532974816, 562584528, 613728576, 632907594, 653323968, 750112704, 843876792, 920592864, 1065949632, 1125169056, 1265815188, 1687753584, 1841185728, 2250338112, 2531630376, 3375507168, 5063260752, 6751014336, 10126521504, 20253043008]

約数ペア:

[(1, 20253043008), (2, 10126521504), (3, 6751014336), (4, 5063260752), (6, 3375507168), (8, 2531630376), (9, 2250338112), (11, 1841185728), (12, 1687753584), (16, 1265815188), (18, 1125169056), (19, 1065949632), (22, 920592864), (24, 843876792), (27, 750112704), (31, 653323968), (32, 632907594), (33, 613728576), (36, 562584528), (38, 532974816), (44, 460296432), (48, 421938396), (54, 375056352), (57, 355316544), (62, 326661984), (64, 316453797), (66, 306864288), (67, 302284224), (72, 281292264), (76, 266487408), (81, 250037568), (88, 230148216), (93, 217774656), (96, 210969198), (99, 204576192), (108, 187528176), (114, 177658272), (124, 163330992), (132, 153432144), (134, 151142112), (144, 140646132), (152, 133243704), (162, 125018784), (171, 118438848), (176, 115074108), (186, 108887328), (192, 105484599), (198, 102288096), (201, 100761408), (209, 96904512), (216, 93764088), (228, 88829136), (243, 83345856), (248, 81665496), (264, 76716072), (268, 75571056), (279, 72591552), (288, 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