20827713816

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 768

約数和(自身を含む): 79059456000

約数和(自身を除く): 58231742184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 31, 36, 38, 39, 42, 49, 52, 54, 56, 57, 62, 63, 72, 76, 78, 84, 91, 93, 98, 104, 108, 114, 117, 124, 126, 133, 147, 152, 156, 168, 171, 182, 186, 189, 196, 216, 217, 228, 234, 247, 248, 252, 257, 266, 273, 279, 294, 312, 342, 351, 364, 372, 378, 392, 399, 403, 434, 441, 456, 468, 494, 504, 513, 514, 532, 546, 558, 588, 589, 637, 651, 684, 702, 728, 741, 744, 756, 771, 798, 806, 819, 837, 868, 882, 931, 936, 988, 1026, 1028, 1064, 1092, 1116, 1176, 1178, 1197, 1209, 1274, 1302, 1323, 1368, 1404, 1482, 1512, 1519, 1542, 1596, 1612, 1638, 1674, 1729, 1736, 1764, 1767, 1799, 1862, 1911, 1953, 1976, 2052, 2056, 2184, 2223, 2232, 2313, 2356, 2394, 2418, 2457, 2548, 2604, 2646, 2793, 2808, 2821, 2964, 3038, 3084, 3192, 3224, 3276, 3341, 3348, 3458, 3528, 3534, 3591, 3598, 3627, 3724, 3822, 3906, 4104, 4123, 4446, 4557, 4626, 4712, 4788, 4836, 4883, 4914, 5096, 5187, 5208, 5292, 5301, 5397, 5586, 5642, 5733, 5859, 5928, 6076, 6168, 6552, 6669, 6682, 6696, 6916, 6939, 7068, 7182, 7196, 7254, 7448, 7644, 7657, 7812, 7967, 8246, 8379, 8463, 8892, 9114, 9252, 9576, 9672, 9766, 9828, 10023, 10374, 10584, 10602, 10794, 10881, 11172, 11284, 11466, 11718, 12103, 12152, 12369, 12593, 13338, 13364, 13671, 13832, 13878, 14136, 14364, 14392, 14508, 14649, 15288, 15314, 15561, 15624, 15903, 15934, 16191, 16492, 16758, 16926, 17199, 17784, 18228, 18504, 19532, 19656, 19747, 20046, 20748, 21204, 21588, 21762, 22344, 22568, 22932, 22971, 23387, 23436, 23901, 24206, 24738, 25137, 25186, 25389, 26676, 26728, 27342, 27756, 28728, 28861, 29016, 29298, 30069, 30628, 31122, 31806, 31868, 32382, 32984, 33516, 33852, 34181, 34398, 36309, 36456, 37107, 37779, 39064, 39494, 40092, 41013, 41496, 42408, 43176, 43524, 43947, 45864, 45942, 46683, 46774, 46872, 47802, 48412, 48573, 49476, 50274, 50372, 50778, 53352, 53599, 54684, 55512, 55769, 57722, 58596, 59241, 60138, 61256, 62244, 63479, 63612, 63736, 64764, 67032, 67704, 68362, 68796, 68913, 70161, 71703, 72618, 74214, 75558, 76167, 78988, 80184, 82026, 86583, 87048, 87894, 90207, 91884, 93366, 93548, 95604, 96824, 97146, 98952, 100548, 100744, 101556, 102543, 103571, 107198, 108927, 109368, 111321, 111538, 113337, 115444, 117192, 118482, 120276, 124488, 126958, 127224, 129528, 131841, 136724, 137592, 137826, 140322, 143406, 145236, 148428, 151116, 151373, 152334, 157976, 160797, 163709, 164052, 167307, 173166, 175788, 177723, 180414, 183768, 186732, 187096, 190437, 191208, 194292, 201096, 203112, 205086, 206739, 207142, 210483, 214396, 215109, 217854, 222642, 223076, 226674, 230888, 236964, 239267, 240552, 253916, 259749, 263682, 273448, 275652, 280644, 286812, 290472, 296856, 302232, 302746, 304668, 307629, 310713, 321594, 326781, 327418, 328104, 334614, 340011, 346332, 351576, 355446, 360828, 373464, 375193, 380874, 388584, 390383, 410172, 413478, 414284, 420966, 428792, 430218, 435708, 444353, 445284, 446152, 453348, 454119, 473928, 478534, 482391, 491127, 501921, 507832, 519498, 527364, 533169, 551304, 561288, 571311, 573624, 605492, 609336, 615258, 621426, 631449, 643188, 653562, 654836, 669228, 680022, 692664, 710892, 717801, 721656, 724997, 750386, 761748, 779247, 780766, 820344, 826956, 828568, 841932, 860436, 871416, 888706, 890568, 906696, 908238, 922887, 932139, 957068, 964782, 982254, 1003842, 1038996, 1054728, 1059611, 1066338, 1125579, 1142622, 1171149, 1210984, 1230516, 1242852, 1262898, 1286376, 1307124, 1309672, 1333059, 1338456, 1360044, 1362357, 1421784, 1435602, 1447173, 1449994, 1473381, 1500772, 1505763, 1523496, 1558494, 1561532, 1653912, 1683864, 1713933, 1720872, 1777412, 1816476, 1845774, 1864278, 1914136, 1929564, 1964508, 1967849, 2007684, 2077992, 2119222, 2132676, 2153403, 2174991, 2251158, 2285244, 2342298, 2461032, 2485704, 2525796, 2614248, 2666118, 2720088, 2724714, 2796417, 2871204, 2894346, 2899988, 2946762, 3001544, 3011526, 3110471, 3116988, 3123064, 3178833, 3376737, 3427866, 3513447, 3554824, 3632952, 3691548, 3728556, 3859128, 3929016, 3935698, 3999177, 4015368, 4087071, 4238444, 4265352, 4306806, 4349982, 4420143, 4502316, 4570488, 4684596, 5051592, 5074979, 5332236, 5449428, 5592834, 5742408, 5788692, 5799976, 5893524, 5903547, 6023052, 6220942, 6233976, 6357666, 6460209, 6524973, 6753474, 6855732, 7026894, 7383096, 7417277, 7457112, 7871396, 7998354, 8174142, 8476888, 8613612, 8699964, 8840286, 9004632, 9331413, 9369192, 9536499, 10130211, 10149958, 10540341, 10664472, 10898856, 11185668, 11577384, 11787048, 11807094, 11997531, 12046104, 12441884, 12715332, 12920418, 13049946, 13506948, 13711464, 13774943, 14053788, 14834554, 15224937, 15742792, 15996708, 16348284, 17227224, 17399928, 17680572, 17710641, 18662826, 19072998, 19574919, 20260422, 20299916, 21080682, 22251831, 22371336, 23614188, 23995062, 24883768, 25430664, 25840836, 26099892, 27013896, 27549886, 27994239, 28107576, 28609497, 29669108, 30449874, 31993416, 32696568, 35361144, 35421282, 37325652, 38145996, 39149838, 40520844, 40599832, 41324829, 42161364, 44503662, 45674811, 47228376, 47990124, 51681672, 52199784, 53131923, 55099772, 55988478, 57218994, 59338216, 60899748, 66755493, 70842564, 74651304, 76291992, 78299676, 81041688, 82649658, 83982717, 84322728, 89007324, 91349622, 95980248, 96424601, 106263846, 110199544, 111976956, 114437988, 121799496, 123974487, 133510986, 137024433, 141685128, 156599352, 165299316, 167965434, 178014648, 182699244, 192849202, 200266479, 212527692, 223953912, 228875976, 247948974, 267021972, 274048866, 289273803, 330598632, 335930868, 365398488, 371923461, 385698404, 400532958, 425055384, 495897948, 534043944, 548097732, 578547606, 671861736, 743846922, 771396808, 801065916, 867821409, 991795896, 1096195464, 1157095212, 1487693844, 1602131832, 1735642818, 2314190424, 2603464227, 2975387688, 3471285636, 5206928454, 6942571272, 10413856908, 20827713816]

約数ペア:

[(1, 20827713816), (2, 10413856908), (3, 6942571272), (4, 5206928454), (6, 3471285636), (7, 2975387688), (8, 2603464227), (9, 2314190424), (12, 1735642818), (13, 1602131832), (14, 1487693844), (18, 1157095212), (19, 1096195464), (21, 991795896), (24, 867821409), (26, 801065916), (27, 771396808), (28, 743846922), (31, 671861736), (36, 578547606), (38, 548097732), (39, 534043944), (42, 495897948), (49, 425055384), (52, 400532958), (54, 385698404), (56, 371923461), (57, 365398488), (62, 335930868), (63, 330598632), (72, 289273803), (76, 274048866), (78, 267021972), (84, 247948974), (91, 228875976), (93, 223953912), (98, 212527692), (104, 200266479), (108, 192849202), (114, 182699244), (117, 178014648), (124, 167965434), (126, 165299316), (133, 156599352), (147, 141685128), (152, 137024433), (156, 133510986), (168, 123974487), (171, 121799496), (182, 114437988), (186, 111976956), (189, 110199544), (196, 106263846), (216, 96424601), (217, 95980248), (228, 91349622), (234, 89007324), (247, 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