20461920192

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 896

約数和(自身を含む): 78028800000

約数和(自身を除く): 57566879808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 49, 54, 56, 57, 63, 64, 69, 72, 76, 79, 84, 92, 96, 98, 108, 112, 114, 126, 133, 138, 144, 147, 152, 158, 161, 168, 171, 184, 189, 192, 196, 207, 216, 224, 228, 237, 252, 266, 276, 288, 294, 304, 316, 322, 336, 342, 343, 368, 378, 392, 399, 414, 432, 437, 441, 448, 456, 474, 483, 504, 513, 532, 552, 553, 576, 588, 608, 621, 632, 644, 672, 684, 686, 711, 736, 756, 784, 798, 828, 864, 874, 882, 912, 931, 948, 966, 1008, 1026, 1029, 1064, 1104, 1106, 1127, 1176, 1197, 1216, 1242, 1264, 1288, 1311, 1323, 1344, 1368, 1372, 1422, 1449, 1472, 1501, 1512, 1568, 1596, 1656, 1659, 1728, 1748, 1764, 1817, 1824, 1862, 1896, 1932, 2016, 2052, 2058, 2128, 2133, 2208, 2212, 2254, 2352, 2394, 2484, 2528, 2576, 2622, 2646, 2736, 2744, 2793, 2844, 2898, 3002, 3024, 3059, 3087, 3136, 3192, 3312, 3318, 3381, 3496, 3528, 3591, 3634, 3648, 3724, 3792, 3864, 3871, 3933, 4032, 4104, 4116, 4256, 4266, 4347, 4416, 4424, 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38157, 38304, 39102, 39744, 39816, 40527, 40572, 41952, 42028, 42336, 42826, 43608, 44688, 45504, 46368, 46452, 47196, 47334, 48032, 48944, 49059, 49392, 50274, 50876, 52136, 53088, 54036, 54096, 54194, 55062, 57456, 58144, 58653, 59584, 59724, 60858, 61936, 62928, 63042, 63112, 64239, 65412, 65856, 67032, 68256, 69046, 69552, 69678, 71001, 72048, 72128, 73416, 73549, 74088, 76314, 76608, 78204, 79632, 81054, 81144, 81291, 82593, 83904, 84056, 84672, 85652, 87216, 89033, 89376, 92736, 92904, 94392, 94563, 94668, 96064, 97888, 98118, 98784, 100548, 101752, 103569, 104272, 104517, 106176, 108072, 108192, 108388, 110124, 114471, 114912, 116288, 117306, 119448, 121716, 123872, 125856, 126084, 126224, 128478, 130824, 134064, 136512, 138092, 139104, 139356, 142002, 144096, 146832, 147098, 148176, 149891, 152628, 156408, 159264, 162108, 162288, 162582, 165186, 168112, 171304, 174432, 175959, 178066, 178752, 185808, 188784, 189126, 189336, 192717, 195776, 196236, 197568, 201096, 203504, 207138, 208544, 209034, 213003, 216144, 216384, 216776, 220248, 220647, 228942, 229824, 234612, 238896, 241661, 243432, 243873, 247744, 251712, 252168, 252448, 256956, 261648, 267099, 268128, 276184, 278208, 278712, 283689, 284004, 288192, 293664, 294196, 296352, 299782, 305256, 310707, 312816, 318528, 324216, 324576, 325164, 330372, 336224, 342608, 343413, 348864, 351918, 356132, 371616, 377568, 378252, 378672, 385434, 392472, 402192, 407008, 414276, 417088, 418068, 426006, 432288, 433552, 440496, 441294, 449673, 457884, 469224, 477792, 483322, 486864, 487746, 504336, 504896, 513912, 514843, 523296, 534198, 536256, 552368, 557424, 567378, 568008, 578151, 587328, 588392, 592704, 599564, 610512, 621414, 623231, 625632, 648432, 649152, 650328, 660744, 661941, 672448, 685216, 686826, 703836, 712264, 724983, 731619, 743232, 755136, 756504, 757344, 770868, 784944, 801297, 804384, 814016, 828552, 836136, 852012, 864576, 867104, 880992, 882588, 899346, 915768, 932121, 938448, 955584, 966644, 973728, 975492, 1008672, 1027824, 1029686, 1046592, 1068396, 1104736, 1114848, 1134756, 1136016, 1156302, 1176784, 1199128, 1221024, 1242828, 1246462, 1251264, 1296864, 1300656, 1321488, 1323882, 1349019, 1370432, 1373652, 1407672, 1424528, 1449966, 1463238, 1513008, 1514688, 1541736, 1544529, 1569888, 1602594, 1608768, 1657104, 1672272, 1691627, 1704024, 1734208, 1761984, 1765176, 1798692, 1831536, 1864242, 1869693, 1876896, 1933288, 1947456, 1950984, 1985823, 2017344, 2055648, 2059372, 2136792, 2174949, 2209472, 2229696, 2269512, 2272032, 2312604, 2353568, 2398256, 2403891, 2442048, 2485656, 2492924, 2593728, 2601312, 2642976, 2647764, 2698038, 2747304, 2815344, 2849056, 2899932, 2926476, 3026016, 3083472, 3089058, 3139776, 3205188, 3314208, 3344544, 3383254, 3408048, 3530352, 3597384, 3663072, 3728484, 3739386, 3753792, 3866576, 3901968, 3971646, 4047057, 4111296, 4118744, 4273584, 4349898, 4539024, 4544064, 4625208, 4633587, 4707136, 4796512, 4807782, 4971312, 4985848, 5074881, 5202624, 5285952, 5295528, 5396076, 5494608, 5609079, 5630688, 5698112, 5799864, 5852952, 6052032, 6166944, 6178116, 6410376, 6524847, 6628416, 6689088, 6766508, 6816096, 7060704, 7194768, 7326144, 7456968, 7478772, 7733152, 7803936, 7943292, 8094114, 8237488, 8547168, 8699796, 9078048, 9250416, 9267174, 9593024, 9615564, 9942624, 9971696, 10149762, 10591056, 10792152, 10989216, 11218158, 11261376, 11599728, 11705904, 11841389, 12333888, 12356232, 12820752, 13049694, 13533016, 13632192, 13900761, 14121408, 14389536, 14913936, 14957544, 15224643, 15466304, 15607872, 15886584, 16188228, 16474976, 16827237, 17094336, 17399592, 18156096, 18500832, 18534348, 19231128, 19885248, 19943392, 20299524, 21182112, 21584304, 21978432, 22436316, 23199456, 23411808, 23682778, 24712464, 25641504, 26099388, 27066032, 27801522, 28779072, 29827872, 29915088, 30449286, 31773168, 32376456, 32949952, 33654474, 34799184, 35524167, 37001664, 37068696, 38462256, 39886784, 40599048, 42364224, 43168608, 44872632, 45673929, 46398912, 46823616, 47365556, 49424928, 51283008, 52198776, 54132064, 55603044, 59655744, 59830176, 60898572, 63546336, 64752912, 67308948, 69598368, 71048334, 74137392, 76924512, 81198096, 86337216, 89745264, 91347858, 94731112, 98849856, 104397552, 106572501, 108264128, 111206088, 119660352, 121797144, 127092672, 129505824, 134617896, 139196736, 142096668, 148274784, 153849024, 162396192, 179490528, 182695716, 189462224, 208795104, 213145002, 222412176, 243594288, 259011648, 269235792, 284193336, 296549568, 319717503, 324792384, 358981056, 365391432, 378924448, 417590208, 426290004, 444824352, 487188576, 538471584, 568386672, 639435006, 730782864, 757848896, 852580008, 889648704, 974377152, 1076943168, 1136773344, 1278870012, 1461565728, 1705160016, 2273546688, 2557740024, 2923131456, 3410320032, 5115480048, 6820640064, 10230960096, 20461920192]

約数ペア:

[(1, 20461920192), (2, 10230960096), (3, 6820640064), (4, 5115480048), (6, 3410320032), (7, 2923131456), (8, 2557740024), (9, 2273546688), (12, 1705160016), (14, 1461565728), (16, 1278870012), (18, 1136773344), (19, 1076943168), (21, 974377152), (23, 889648704), (24, 852580008), (27, 757848896), (28, 730782864), (32, 639435006), (36, 568386672), (38, 538471584), (42, 487188576), (46, 444824352), (48, 426290004), (49, 417590208), (54, 378924448), (56, 365391432), (57, 358981056), (63, 324792384), (64, 319717503), (69, 296549568), (72, 284193336), (76, 269235792), (79, 259011648), (84, 243594288), (92, 222412176), (96, 213145002), (98, 208795104), (108, 189462224), (112, 182695716), (114, 179490528), (126, 162396192), (133, 153849024), (138, 148274784), (144, 142096668), (147, 139196736), (152, 134617896), (158, 129505824), (161, 127092672), (168, 121797144), (171, 119660352), (184, 111206088), (189, 108264128), (192, 106572501), (196, 104397552), (207, 98849856), (216, 94731112), (224, 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(18522, 1104736), (19152, 1068396), (19551, 1046592), (19872, 1029686), (19908, 1027824), (20286, 1008672), (20976, 975492), (21014, 973728), (21168, 966644), (21413, 955584), (21804, 938448), (21952, 932121), (22344, 915768), (22752, 899346), (23184, 882588), (23226, 880992), (23598, 867104), (23667, 864576), (24016, 852012), (24472, 836136), (24696, 828552), (25137, 814016), (25438, 804384), (25536, 801297), (26068, 784944), (26544, 770868), (27018, 757344), (27048, 756504), (27097, 755136), (27531, 743232), (27968, 731619), (28224, 724983), (28728, 712264), (29072, 703836), (29792, 686826), (29862, 685216), (30429, 672448), (30912, 661941), (30968, 660744), (31464, 650328), (31521, 649152), (31556, 648432), (32706, 625632), (32832, 623231), (32928, 621414), (33516, 610512), (34128, 599564), (34523, 592704), (34776, 588392), (34839, 587328), (35392, 578151), (36024, 568008), (36064, 567378), (36708, 557424), (37044, 552368), (38157, 536256), (38304, 534198), (39102, 523296), (39744, 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