20849460912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 800

約数和(自身を含む): 77636697600

約数和(自身を除く): 56787236688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 29, 36, 38, 42, 43, 48, 54, 56, 57, 58, 63, 72, 76, 81, 84, 86, 87, 97, 108, 112, 114, 116, 126, 129, 133, 144, 152, 162, 168, 171, 172, 174, 189, 194, 203, 216, 228, 232, 252, 258, 261, 266, 291, 301, 304, 324, 336, 342, 344, 348, 378, 387, 388, 399, 406, 432, 456, 464, 504, 513, 516, 522, 532, 551, 567, 582, 602, 609, 648, 679, 684, 688, 696, 756, 774, 776, 783, 798, 812, 817, 873, 903, 912, 1008, 1026, 1032, 1044, 1064, 1102, 1134, 1161, 1164, 1197, 1204, 1218, 1247, 1296, 1358, 1368, 1392, 1512, 1539, 1548, 1552, 1566, 1596, 1624, 1634, 1653, 1746, 1806, 1827, 1843, 2037, 2052, 2064, 2088, 2128, 2204, 2268, 2322, 2328, 2349, 2394, 2408, 2436, 2451, 2494, 2619, 2709, 2716, 2736, 2813, 3024, 3078, 3096, 3132, 3192, 3248, 3268, 3306, 3483, 3492, 3591, 3612, 3654, 3686, 3741, 3857, 4074, 4104, 4171, 4176, 4408, 4536, 4644, 4656, 4698, 4788, 4816, 4872, 4902, 4959, 4988, 5238, 5418, 5432, 5481, 5529, 5626, 5719, 6111, 6156, 6192, 6264, 6384, 6536, 6612, 6966, 6984, 7182, 7224, 7308, 7353, 7372, 7482, 7714, 7857, 8127, 8148, 8208, 8342, 8439, 8729, 8816, 9072, 9288, 9396, 9576, 9744, 9804, 9918, 9976, 10476, 10773, 10836, 10864, 10962, 11058, 11223, 11252, 11438, 11571, 12222, 12312, 12513, 12528, 12901, 13072, 13224, 13932, 13968, 14364, 14448, 14616, 14706, 14744, 14877, 14964, 15428, 15714, 16254, 16296, 16443, 16587, 16684, 16878, 17157, 17458, 18333, 18576, 18792, 19152, 19608, 19691, 19836, 19952, 20952, 21546, 21672, 21924, 22059, 22116, 22446, 22504, 22876, 23142, 23693, 24381, 24444, 24624, 25026, 25317, 25802, 26187, 26448, 27864, 28728, 29197, 29232, 29412, 29488, 29754, 29928, 30856, 31428, 32508, 32592, 32886, 33174, 33368, 33669, 33756, 34314, 34713, 34916, 36666, 37539, 37584, 38703, 39216, 39382, 39672, 41904, 43092, 43344, 43848, 44118, 44232, 44631, 44892, 45008, 45752, 46284, 47386, 48762, 48888, 49761, 50052, 50634, 51471, 51604, 52374, 53447, 54999, 55728, 57456, 58394, 58824, 59073, 59508, 59856, 61712, 62856, 65016, 65772, 66177, 66348, 66736, 67338, 67512, 68628, 69426, 69832, 71079, 73332, 75078, 75951, 77406, 78561, 78764, 79249, 79344, 86184, 87591, 87696, 88236, 88464, 89262, 89784, 91504, 92568, 94772, 97524, 97776, 99522, 100104, 101007, 101268, 102942, 103208, 104139, 104748, 106894, 109998, 112617, 116109, 116788, 117648, 118146, 119016, 120959, 125712, 130032, 131544, 132354, 132696, 134676, 135024, 137256, 138852, 139664, 142158, 146664, 149283, 150156, 151902, 154413, 154812, 157122, 157528, 158498, 160341, 165851, 172368, 175182, 176472, 177219, 178524, 179568, 185136, 189544, 195048, 199044, 200208, 202014, 202536, 205884, 206416, 208278, 209496, 213237, 213788, 219996, 225234, 227853, 232218, 233576, 235683, 236292, 237747, 238032, 241918, 262773, 263088, 264708, 265392, 269352, 274512, 277704, 284316, 293328, 298566, 300312, 303804, 308826, 309624, 312417, 314244, 315056, 316996, 320682, 331702, 337851, 348327, 350364, 352944, 354438, 357048, 362877, 374129, 379088, 390096, 398088, 404028, 405072, 411768, 416556, 418992, 426474, 427576, 439992, 450468, 455706, 463239, 464436, 467152, 471366, 472584, 475494, 481023, 483836, 497553, 525546, 529416, 531657, 538704, 554743, 555408, 568632, 597132, 600624, 607608, 617652, 619248, 624834, 628488, 633992, 639711, 641364, 663404, 675702, 696654, 700728, 707049, 708876, 713241, 714096, 725754, 748258, 788319, 796176, 808056, 823536, 833112, 846713, 852948, 855152, 879984, 900936, 911412, 926478, 928872, 942732, 945168, 950988, 962046, 967672, 995106, 1044981, 1051092, 1058832, 1063314, 1088631, 1109486, 1122387, 1137264, 1194264, 1215216, 1235304, 1249668, 1256976, 1267984, 1279422, 1282728, 1326808, 1351404, 1393308, 1401456, 1414098, 1417752, 1426482, 1443069, 1451508, 1492659, 1496516, 1576638, 1594971, 1616112, 1664229, 1666224, 1693426, 1705896, 1801872, 1822824, 1852956, 1857744, 1885464, 1901976, 1919133, 1924092, 1935344, 1990212, 2089962, 2102184, 2126628, 2139723, 2177262, 2218972, 2244774, 2298221, 2364957, 2388528, 2470608, 2499336, 2540139, 2558844, 2565456, 2653616, 2702808, 2786616, 2828196, 2835504, 2852964, 2886138, 2903016, 2985318, 2993032, 3153276, 3189942, 3265893, 3328458, 3367161, 3386852, 3411792, 3645648, 3705912, 3770928, 3803952, 3838266, 3848184, 3980424, 4179924, 4204368, 4253256, 4279446, 4329207, 4354524, 4437944, 4477977, 4489548, 4596442, 4729914, 4992687, 4998672, 5080278, 5117688, 5405616, 5573232, 5656392, 5705928, 5772276, 5806032, 5970636, 5986064, 6306552, 6379884, 6419169, 6531786, 6656916, 6734322, 6773704, 6894663, 7411824, 7620417, 7676532, 7696368, 7960848, 8359848, 8506512, 8558892, 8658414, 8709048, 8875888, 8955954, 8979096, 9192884, 9459828, 9797679, 9985374, 10101483, 10160556, 10235376, 11312784, 11411856, 11544552, 11941272, 12613104, 12759768, 12838338, 13063572, 13313832, 13433931, 13468644, 13547408, 13789326, 14978061, 15240834, 15353064, 16087547, 16719696, 17117784, 17316828, 17418096, 17911908, 17958192, 18385768, 18919656, 19595358, 19970748, 20202966, 20321112, 20683989, 22861251, 23089104, 23882544, 25519536, 25676676, 26127144, 26627664, 26867862, 26937288, 27578652, 29956122, 30304449, 30481668, 30706128, 32175094, 34235568, 34633656, 35823816, 36771536, 37839312, 39190716, 39941496, 40405932, 40642224, 41367978, 44934183, 45722502, 48262641, 51353352, 52254288, 53735724, 53874576, 55157304, 59912244, 60608898, 60963336, 62051967, 64350188, 68583753, 69267312, 71647632, 78381432, 79882992, 80811864, 82735956, 89868366, 91445004, 96525282, 102706704, 107471448, 110314608, 119824488, 121217796, 121926672, 124103934, 128700376, 137167506, 144787923, 156762864, 161623728, 165471912, 179736732, 182890008, 186155901, 193050564, 214942896, 239648976, 242435592, 248207868, 257400752, 274335012, 289575846, 330943824, 359473464, 365780016, 372311802, 386101128, 434363769, 484871184, 496415736, 548670024, 579151692, 718946928, 744623604, 772202256, 868727538, 992831472, 1097340048, 1158303384, 1303091307, 1489247208, 1737455076, 2316606768, 2606182614, 2978494416, 3474910152, 5212365228, 6949820304, 10424730456, 20849460912]

約数ペア:

[(1, 20849460912), (2, 10424730456), (3, 6949820304), (4, 5212365228), (6, 3474910152), (7, 2978494416), (8, 2606182614), (9, 2316606768), (12, 1737455076), (14, 1489247208), (16, 1303091307), (18, 1158303384), (19, 1097340048), (21, 992831472), (24, 868727538), (27, 772202256), (28, 744623604), (29, 718946928), (36, 579151692), (38, 548670024), (42, 496415736), (43, 484871184), (48, 434363769), (54, 386101128), (56, 372311802), (57, 365780016), (58, 359473464), (63, 330943824), (72, 289575846), (76, 274335012), (81, 257400752), (84, 248207868), (86, 242435592), (87, 239648976), (97, 214942896), (108, 193050564), (112, 186155901), (114, 182890008), (116, 179736732), (126, 165471912), (129, 161623728), (133, 156762864), (144, 144787923), (152, 137167506), (162, 128700376), (168, 124103934), (171, 121926672), (172, 121217796), (174, 119824488), (189, 110314608), (194, 107471448), (203, 102706704), (216, 96525282), (228, 91445004), (232, 89868366), (252, 82735956), (258, 80811864), (261, 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(1368, 15240834), (1392, 14978061), (1512, 13789326), (1539, 13547408), (1548, 13468644), (1552, 13433931), (1566, 13313832), (1596, 13063572), (1624, 12838338), (1634, 12759768), (1653, 12613104), (1746, 11941272), (1806, 11544552), (1827, 11411856), (1843, 11312784), (2037, 10235376), (2052, 10160556), (2064, 10101483), (2088, 9985374), (2128, 9797679), (2204, 9459828), (2268, 9192884), (2322, 8979096), (2328, 8955954), (2349, 8875888), (2394, 8709048), (2408, 8658414), (2436, 8558892), (2451, 8506512), (2494, 8359848), (2619, 7960848), (2709, 7696368), (2716, 7676532), (2736, 7620417), (2813, 7411824), (3024, 6894663), (3078, 6773704), (3096, 6734322), (3132, 6656916), (3192, 6531786), (3248, 6419169), (3268, 6379884), (3306, 6306552), (3483, 5986064), (3492, 5970636), (3591, 5806032), (3612, 5772276), (3654, 5705928), (3686, 5656392), (3741, 5573232), (3857, 5405616), (4074, 5117688), (4104, 5080278), (4171, 4998672), (4176, 4992687), (4408, 4729914), (4536, 4596442), (4644, 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