20536498944

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 720

約数和(自身を含む): 71051238720

約数和(自身を除く): 50514739776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 37, 39, 48, 52, 54, 58, 64, 71, 72, 74, 78, 81, 87, 96, 104, 108, 111, 116, 117, 128, 142, 144, 148, 156, 162, 174, 192, 208, 213, 216, 222, 232, 234, 256, 261, 284, 288, 296, 312, 324, 333, 348, 351, 377, 384, 416, 426, 432, 444, 464, 468, 481, 522, 568, 576, 592, 624, 639, 648, 666, 696, 702, 754, 768, 783, 832, 852, 864, 888, 923, 928, 936, 962, 999, 1044, 1053, 1073, 1131, 1136, 1152, 1184, 1248, 1278, 1296, 1332, 1392, 1404, 1443, 1508, 1566, 1664, 1704, 1728, 1776, 1846, 1856, 1872, 1917, 1924, 1998, 2059, 2088, 2106, 2146, 2262, 2272, 2304, 2349, 2368, 2496, 2556, 2592, 2627, 2664, 2769, 2784, 2808, 2886, 2997, 3016, 3132, 3219, 3328, 3393, 3408, 3456, 3552, 3692, 3712, 3744, 3834, 3848, 3996, 4118, 4176, 4212, 4292, 4329, 4524, 4544, 4698, 4736, 4992, 5112, 5184, 5254, 5328, 5538, 5568, 5616, 5751, 5772, 5994, 6032, 6177, 6264, 6438, 6786, 6816, 6912, 7104, 7384, 7424, 7488, 7668, 7696, 7881, 7992, 8236, 8307, 8352, 8424, 8584, 8658, 9048, 9088, 9396, 9472, 9657, 9984, 10179, 10224, 10368, 10508, 10656, 11076, 11136, 11232, 11502, 11544, 11988, 12064, 12354, 12528, 12876, 12987, 13572, 13632, 13949, 14208, 14768, 14976, 15336, 15392, 15762, 15984, 16472, 16614, 16704, 16848, 17168, 17316, 18096, 18176, 18531, 18792, 19314, 20358, 20448, 20736, 21016, 21312, 22152, 22272, 22464, 23004, 23088, 23643, 23976, 24128, 24708, 24921, 25056, 25752, 25974, 26767, 27144, 27264, 27898, 28416, 28971, 29536, 29952, 30537, 30672, 30784, 31524, 31968, 32944, 33228, 33408, 33696, 34151, 34336, 34632, 36192, 37062, 37584, 38628, 38961, 40716, 40896, 41847, 42032, 42624, 44304, 44928, 46008, 46176, 47286, 47952, 48256, 49416, 49842, 50112, 51504, 51948, 53534, 54288, 54528, 55593, 55796, 57942, 59072, 61074, 61344, 61568, 63048, 63936, 65888, 66456, 66816, 67392, 68302, 68672, 69264, 70929, 72384, 74124, 74763, 75168, 76183, 77256, 77922, 80301, 81432, 81792, 83694, 84064, 85248, 86913, 88608, 89856, 92016, 92352, 94572, 95904, 96512, 98832, 99684, 100224, 102453, 103008, 103896, 107068, 108576, 111186, 111592, 115884, 118144, 122148, 122688, 123136, 125541, 126096, 127872, 131776, 132912, 134784, 136604, 137344, 138528, 141858, 144768, 148248, 149526, 150336, 152366, 154512, 155844, 160602, 162864, 163584, 166779, 167388, 168128, 173826, 177216, 184032, 184704, 189144, 191808, 197664, 199368, 200448, 204906, 206016, 207792, 212787, 214136, 217152, 222372, 223184, 228549, 231768, 236288, 240903, 244296, 245376, 251082, 252192, 255744, 263552, 265824, 269568, 273208, 274688, 277056, 283716, 289536, 296496, 299052, 300672, 304732, 307359, 309024, 311688, 321204, 325728, 333558, 334776, 336256, 347652, 354432, 368064, 369408, 376623, 378288, 383616, 395328, 398736, 409812, 412032, 415584, 425574, 428272, 434304, 444744, 446368, 457098, 463536, 481806, 488592, 490752, 502164, 504384, 527104, 531648, 546416, 554112, 567432, 592992, 598104, 601344, 609464, 614718, 618048, 623376, 642408, 651456, 667116, 669552, 672512, 685647, 695304, 708864, 722709, 736128, 753246, 756576, 767232, 790656, 797472, 819624, 824064, 831168, 851148, 856544, 868608, 889488, 892736, 914196, 922077, 927072, 963612, 977184, 990379, 1004328, 1008768, 1063296, 1092832, 1108224, 1129869, 1134864, 1185984, 1196208, 1218928, 1229436, 1236096, 1246752, 1284816, 1302912, 1334232, 1339104, 1371294, 1390608, 1445418, 1472256, 1506492, 1513152, 1581312, 1594944, 1639248, 1662336, 1702296, 1713088, 1778976, 1785472, 1828392, 1844154, 1854144, 1927224, 1954368, 1980758, 2008656, 2017536, 2056941, 2126592, 2168127, 2185664, 2259738, 2269728, 2371968, 2392416, 2437856, 2458872, 2472192, 2493504, 2569632, 2605824, 2668464, 2678208, 2742588, 2766231, 2781216, 2890836, 2971137, 3012984, 3026304, 3189888, 3278496, 3324672, 3404592, 3426176, 3557952, 3570944, 3656784, 3688308, 3708288, 3854448, 3908736, 3961516, 4017312, 4113882, 4336254, 4371328, 4519476, 4539456, 4743936, 4784832, 4875712, 4917744, 4987008, 5139264, 5336928, 5356416, 5485176, 5532462, 5562432, 5781672, 5942274, 6025968, 6052608, 6170823, 6379776, 6556992, 6809184, 6852352, 7115904, 7313568, 7376616, 7416576, 7708896, 7817472, 7923032, 8034624, 8227764, 8672508, 8742656, 8913411, 9038952, 9078912, 9569664, 9751424, 9835488, 9974016, 10278528, 10673856, 10712832, 10970352, 11064924, 11124864, 11563344, 11884548, 12051936, 12341646, 13113984, 13618368, 14231808, 14627136, 14753232, 15417792, 15846064, 16069248, 16455528, 17345016, 17826822, 18077904, 18157824, 19139328, 19502848, 19670976, 20557056, 21347712, 21940704, 22129848, 22249728, 23126688, 23769096, 24103872, 24683292, 26227968, 26740233, 27236736, 29254272, 29506464, 30835584, 31692128, 32138496, 32911056, 34690032, 35653644, 36155808, 39341952, 42695424, 43881408, 44259696, 46253376, 47538192, 48207744, 49366584, 53480466, 54473472, 58508544, 59012928, 61671168, 63384256, 65822112, 69380064, 71307288, 72311616, 78683904, 80220699, 87762816, 88519392, 92506752, 95076384, 96415488, 98733168, 106960932, 118025856, 126768512, 131644224, 138760128, 142614576, 144623232, 160441398, 175525632, 177038784, 185013504, 190152768, 197466336, 213921864, 236051712, 253537024, 263288448, 277520256, 285229152, 289246464, 320882796, 354077568, 380305536, 394932672, 427843728, 526576896, 555040512, 570458304, 641765592, 708155136, 760611072, 789865344, 855687456, 1140916608, 1283531184, 1579730688, 1711374912, 2281833216, 2567062368, 3422749824, 5134124736, 6845499648, 10268249472, 20536498944]

約数ペア:

[(1, 20536498944), (2, 10268249472), (3, 6845499648), (4, 5134124736), (6, 3422749824), (8, 2567062368), (9, 2281833216), (12, 1711374912), (13, 1579730688), (16, 1283531184), (18, 1140916608), (24, 855687456), (26, 789865344), (27, 760611072), (29, 708155136), (32, 641765592), (36, 570458304), (37, 555040512), (39, 526576896), (48, 427843728), (52, 394932672), (54, 380305536), (58, 354077568), (64, 320882796), (71, 289246464), (72, 285229152), (74, 277520256), (78, 263288448), (81, 253537024), (87, 236051712), (96, 213921864), (104, 197466336), (108, 190152768), (111, 185013504), (116, 177038784), (117, 175525632), (128, 160441398), (142, 144623232), (144, 142614576), (148, 138760128), (156, 131644224), (162, 126768512), (174, 118025856), (192, 106960932), (208, 98733168), (213, 96415488), (216, 95076384), (222, 92506752), (232, 88519392), (234, 87762816), (256, 80220699), (261, 78683904), (284, 72311616), (288, 71307288), (296, 69380064), (312, 65822112), (324, 63384256), (333, 61671168), (348, 59012928), (351, 58508544), (377, 54473472), (384, 53480466), (416, 49366584), (426, 48207744), (432, 47538192), (444, 46253376), (464, 44259696), (468, 43881408), (481, 42695424), (522, 39341952), (568, 36155808), (576, 35653644), (592, 34690032), (624, 32911056), (639, 32138496), (648, 31692128), (666, 30835584), (696, 29506464), (702, 29254272), (754, 27236736), (768, 26740233), (783, 26227968), (832, 24683292), (852, 24103872), (864, 23769096), (888, 23126688), (923, 22249728), (928, 22129848), (936, 21940704), (962, 21347712), (999, 20557056), (1044, 19670976), (1053, 19502848), (1073, 19139328), (1131, 18157824), (1136, 18077904), (1152, 17826822), (1184, 17345016), (1248, 16455528), (1278, 16069248), (1296, 15846064), (1332, 15417792), (1392, 14753232), (1404, 14627136), (1443, 14231808), (1508, 13618368), (1566, 13113984), (1664, 12341646), (1704, 12051936), (1728, 11884548), (1776, 11563344), (1846, 11124864), (1856, 11064924), (1872, 10970352), (1917, 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