20877384528

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:99

約数の個数: 1200

約数和(自身を含む): 87643765440

約数和(自身を除く): 66766380912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 27, 28, 33, 36, 38, 39, 42, 44, 48, 49, 52, 54, 56, 57, 63, 66, 72, 76, 77, 78, 81, 84, 88, 91, 98, 99, 104, 108, 112, 114, 117, 121, 126, 132, 133, 143, 144, 147, 152, 154, 156, 162, 168, 171, 176, 182, 189, 196, 198, 208, 209, 216, 228, 231, 234, 242, 247, 252, 264, 266, 273, 286, 294, 297, 304, 308, 312, 324, 336, 342, 351, 363, 364, 378, 392, 396, 399, 418, 429, 432, 441, 456, 462, 468, 484, 494, 504, 513, 528, 532, 539, 546, 567, 572, 588, 594, 616, 624, 627, 637, 648, 684, 693, 702, 726, 728, 741, 756, 784, 792, 798, 819, 836, 847, 858, 882, 891, 912, 924, 931, 936, 968, 988, 1001, 1008, 1026, 1053, 1064, 1078, 1089, 1092, 1134, 1144, 1176, 1188, 1197, 1232, 1254, 1274, 1287, 1296, 1323, 1331, 1368, 1386, 1404, 1452, 1456, 1463, 1482, 1512, 1539, 1573, 1584, 1596, 1617, 1638, 1672, 1694, 1716, 1729, 1764, 1782, 1848, 1862, 1872, 1881, 1911, 1936, 1976, 2002, 2052, 2079, 2106, 2128, 2156, 2178, 2184, 2223, 2268, 2288, 2299, 2352, 2376, 2394, 2457, 2508, 2541, 2548, 2574, 2646, 2662, 2717, 2736, 2772, 2793, 2808, 2904, 2926, 2964, 3003, 3024, 3078, 3146, 3192, 3234, 3267, 3276, 3344, 3388, 3432, 3458, 3528, 3564, 3591, 3696, 3724, 3762, 3822, 3861, 3952, 3969, 3993, 4004, 4104, 4158, 4212, 4312, 4356, 4368, 4389, 4446, 4536, 4598, 4719, 4752, 4788, 4851, 4914, 5016, 5082, 5096, 5148, 5187, 5292, 5324, 5434, 5544, 5586, 5616, 5643, 5733, 5808, 5852, 5928, 5929, 6006, 6156, 6237, 6292, 6384, 6468, 6534, 6552, 6669, 6776, 6864, 6897, 6916, 7007, 7056, 7128, 7182, 7371, 7448, 7524, 7623, 7644, 7722, 7938, 7986, 8008, 8151, 8208, 8316, 8379, 8424, 8624, 8712, 8778, 8892, 9009, 9072, 9196, 9317, 9438, 9576, 9702, 9801, 9828, 10032, 10164, 10192, 10241, 10296, 10374, 10584, 10648, 10773, 10868, 11011, 11088, 11172, 11286, 11466, 11583, 11704, 11856, 11858, 11979, 12012, 12103, 12312, 12474, 12584, 12936, 13068, 13104, 13167, 13338, 13552, 13794, 13832, 14014, 14157, 14256, 14364, 14553, 14742, 14896, 15048, 15246, 15288, 15444, 15561, 15876, 15972, 16016, 16093, 16302, 16632, 16758, 16848, 16929, 17199, 17303, 17424, 17556, 17784, 17787, 18018, 18392, 18634, 18876, 19019, 19152, 19404, 19602, 19656, 20007, 20328, 20482, 20592, 20691, 20748, 21021, 21168, 21296, 21546, 21736, 22022, 22344, 22572, 22869, 22932, 23166, 23408, 23716, 23958, 24024, 24206, 24453, 24624, 24948, 25137, 25168, 25289, 25872, 26136, 26334, 26676, 27027, 27588, 27664, 27951, 28028, 28314, 28728, 29106, 29484, 29887, 30096, 30492, 30576, 30723, 30888, 31122, 31752, 31944, 32186, 32604, 33033, 33264, 33516, 33858, 34398, 34606, 35112, 35568, 35574, 35937, 36036, 36309, 36784, 37268, 37752, 38038, 38808, 39204, 39312, 39501, 40014, 40656, 40964, 41382, 41496, 42042, 42471, 43092, 43472, 43659, 44044, 44688, 45144, 45738, 45864, 46332, 46683, 47432, 47916, 48048, 48279, 48412, 48906, 49896, 50274, 50578, 51597, 51909, 52272, 52668, 53352, 53361, 54054, 55176, 55902, 56056, 56628, 57057, 57456, 58212, 58968, 59774, 60984, 61446, 61776, 62073, 62244, 63063, 63504, 63888, 64372, 65208, 65219, 66066, 67032, 67716, 68607, 68796, 69212, 70224, 71148, 71874, 72072, 72618, 73359, 74536, 75411, 75504, 75867, 76076, 77077, 77616, 78408, 79002, 80028, 81081, 81928, 82764, 82992, 83853, 84084, 84942, 86184, 87318, 88088, 89661, 90288, 91476, 91728, 92169, 92664, 93366, 94864, 95832, 96558, 96824, 97812, 99099, 99792, 100548, 101156, 103194, 103818, 105336, 106704, 106722, 107811, 108108, 108927, 110352, 111804, 112112, 112651, 113256, 114114, 116424, 117936, 118503, 119548, 121121, 121968, 122892, 124146, 124488, 126126, 127413, 128744, 130416, 130438, 132132, 133133, 134064, 135432, 137214, 137592, 138424, 140049, 142296, 143748, 144144, 144837, 145236, 146718, 149072, 150822, 151734, 152152, 154154, 155727, 156816, 158004, 160056, 160083, 162162, 163856, 165528, 167706, 168168, 169884, 171171, 172368, 174636, 176176, 177023, 179322, 182952, 184338, 185328, 186219, 186732, 189189, 191664, 193116, 193648, 195624, 195657, 198198, 201096, 202312, 206388, 207636, 209209, 210672, 213444, 215622, 216216, 217854, 220077, 223608, 225302, 226512, 227601, 228228, 231231, 232848, 237006, 239096, 242242, 245784, 248292, 248976, 251559, 252252, 254826, 257488, 260876, 264264, 266266, 268983, 270864, 274428, 275184, 276507, 276848, 280098, 284592, 287496, 289674, 290472, 293436, 297297, 301644, 303468, 304304, 308308, 311454, 316008, 320112, 320166, 324324, 326781, 328757, 331056, 335412, 336336, 337953, 339768, 342342, 349272, 354046, 358644, 363363, 365904, 368676, 372438, 373464, 378378, 386232, 391248, 391314, 396396, 399399, 402192, 404624, 412776, 415272, 418418, 426888, 431244, 432432, 434511, 435708, 440154, 447216, 450604, 455202, 456456, 462462, 467181, 474012, 478192, 480249, 484484, 491568, 496584, 503118, 504504, 509652, 513513, 521752, 528528, 531069, 532532, 537966, 548856, 553014, 560196, 567567, 574992, 579348, 580944, 586872, 586971, 594594, 603288, 606936, 616616, 622908, 627627, 632016, 640332, 648648, 653562, 657514, 670824, 675906, 679536, 682803, 684684, 693693, 698544, 708092, 717288, 726726, 737352, 744876, 746928, 754677, 756756, 772464, 782628, 792792, 798798, 806949, 825552, 829521, 830544, 836836, 847847, 853776, 862488, 869022, 871416, 880308, 891891, 901208, 910404, 912912, 924924, 934362, 948024, 960498, 968968, 980343, 986271, 993168, 1006236, 1009008, 1013859, 1019304, 1027026, 1043504, 1062138, 1065064, 1075932, 1090089, 1097712, 1106028, 1120392, 1135134, 1158696, 1173744, 1173942, 1189188, 1198197, 1206576, 1213872, 1233232, 1239161, 1245816, 1255254, 1280664, 1297296, 1303533, 1307124, 1315028, 1341648, 1351812, 1365606, 1369368, 1387386, 1401543, 1416184, 1434576, 1453452, 1464463, 1474704, 1489752, 1509354, 1513512, 1540539, 1565256, 1585584, 1593207, 1597596, 1613898, 1659042, 1673672, 1695694, 1724976, 1738044, 1742832, 1760616, 1760913, 1783782, 1802416, 1820808, 1849848, 1868724, 1882881, 1896048, 1920996, 1937936, 1960686, 1972542, 2012472, 2027718, 2038608, 2048409, 2054052, 2081079, 2124276, 2130128, 2151864, 2180178, 2212056, 2240784, 2270268, 2301299, 2317392, 2347884, 2378376, 2396394, 2420847, 2478322, 2491632, 2510508, 2543541, 2561328, 2607066, 2614248, 2630056, 2703624, 2731212, 2738736, 2774772, 2803086, 2832368, 2906904, 2928926, 2958813, 2979504, 3018708, 3027024, 3041577, 3081078, 3130512, 3186414, 3195192, 3227796, 3270267, 3318084, 3347344, 3391388, 3476088, 3521232, 3521826, 3567564, 3594591, 3641616, 3699696, 3717483, 3737448, 3765762, 3841992, 3921372, 3945084, 4024944, 4055436, 4096818, 4108104, 4162158, 4248552, 4303728, 4360356, 4393389, 4424112, 4540536, 4602598, 4695768, 4756752, 4779621, 4792788, 4841694, 4956644, 5021016, 5087082, 5214132, 5228496, 5260112, 5282739, 5407248, 5462424, 5549544, 5606172, 5648643, 5813808, 5857852, 5917626, 6037416, 6083154, 6162156, 6243237, 6372828, 6390384, 6455592, 6540534, 6636168, 6782776, 6903897, 6952176, 7043652, 7135128, 7189182, 7434966, 7474896, 7531524, 7630623, 7683984, 7842744, 7890168, 8110872, 8193636, 8216208, 8324316, 8497104, 8720712, 8786778, 8876439, 9081072, 9124731, 9205196, 9391536, 9559242, 9585576, 9683388, 9810801, 9913288, 10042032, 10174164, 10428264, 10565478, 10783773, 10924848, 11099088, 11152449, 11212344, 11297286, 11715704, 11835252, 12074832, 12166308, 12324312, 12486474, 12745656, 12911184, 13081068, 13180167, 13272336, 13565552, 13807794, 14087304, 14270256, 14338863, 14378364, 14869932, 15063048, 15261246, 15685488, 15780336, 16109093, 16221744, 16387272, 16648632, 16945929, 17441424, 17573556, 17752878, 18249462, 18410392, 19118484, 19171152, 19366776, 19621602, 19826576, 20348328, 20711691, 20856528, 21130956, 21567546, 22304898, 22424688, 22594572, 22891869, 23431408, 23670504, 24332616, 24648624, 24972948, 25491312, 26162136, 26360334, 26629317, 27615588, 28174608, 28677726, 28756728, 29739864, 30126096, 30522492, 32218186, 32774544, 33297264, 33457347, 33891858, 35147112, 35505756, 36498924, 36820784, 38236968, 38733552, 39243204, 39540501, 40696656, 41423382, 42261912, 43135092, 44609796, 45189144, 45783738, 47341008, 48327279, 48665232, 49945896, 52324272, 52720668, 53258634, 55231176, 57355452, 57513456, 59479728, 61044984, 62135073, 64436372, 66914694, 67783716, 68675607, 70294224, 71011512, 72997848, 76473936, 78486408, 79081002, 82846764, 84523824, 86270184, 89219592, 90378288, 91567476, 96654558, 99891792, 100372041, 105441336, 106517268, 110462352, 114710904, 118621503, 122089968, 124270146, 128872744, 133829388, 135567432, 137351214, 142023024, 144981837, 145995696, 156972816, 158162004, 165693528, 172540368, 178439184, 183134952, 186405219, 193309116, 200744082, 210882672, 213034536, 229421808, 237243006, 248540292, 257745488, 267658776, 271134864, 274702428, 289963674, 316324008, 331387056, 366269904, 372810438, 386618232, 401488164, 426069072, 434945511, 474486012, 497080584, 535317552, 549404856, 579927348, 632648016, 745620876, 773236464, 802976328, 869891022, 948972024, 994161168, 1098809712, 1159854696, 1304836533, 1491241752, 1605952656, 1739782044, 1897944048, 2319709392, 2609673066, 2982483504, 3479564088, 5219346132, 6959128176, 10438692264, 20877384528]

約数ペア:

[(1, 20877384528), (2, 10438692264), (3, 6959128176), (4, 5219346132), (6, 3479564088), (7, 2982483504), (8, 2609673066), (9, 2319709392), (11, 1897944048), (12, 1739782044), (13, 1605952656), (14, 1491241752), (16, 1304836533), (18, 1159854696), (19, 1098809712), (21, 994161168), (22, 948972024), (24, 869891022), (26, 802976328), (27, 773236464), (28, 745620876), (33, 632648016), (36, 579927348), (38, 549404856), (39, 535317552), (42, 497080584), (44, 474486012), (48, 434945511), (49, 426069072), (52, 401488164), (54, 386618232), (56, 372810438), (57, 366269904), (63, 331387056), (66, 316324008), (72, 289963674), (76, 274702428), (77, 271134864), (78, 267658776), (81, 257745488), (84, 248540292), (88, 237243006), (91, 229421808), (98, 213034536), (99, 210882672), (104, 200744082), (108, 193309116), (112, 186405219), (114, 183134952), (117, 178439184), (121, 172540368), (126, 165693528), (132, 158162004), (133, 156972816), (143, 145995696), (144, 144981837), (147, 142023024), (152, 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(3458, 6037416), (3528, 5917626), (3564, 5857852), (3591, 5813808), (3696, 5648643), (3724, 5606172), (3762, 5549544), (3822, 5462424), (3861, 5407248), (3952, 5282739), (3969, 5260112), (3993, 5228496), (4004, 5214132), (4104, 5087082), (4158, 5021016), (4212, 4956644), (4312, 4841694), (4356, 4792788), (4368, 4779621), (4389, 4756752), (4446, 4695768), (4536, 4602598), (4598, 4540536), (4719, 4424112), (4752, 4393389), (4788, 4360356), (4851, 4303728), (4914, 4248552), (5016, 4162158), (5082, 4108104), (5096, 4096818), (5148, 4055436), (5187, 4024944), (5292, 3945084), (5324, 3921372), (5434, 3841992), (5544, 3765762), (5586, 3737448), (5616, 3717483), (5643, 3699696), (5733, 3641616), (5808, 3594591), (5852, 3567564), (5928, 3521826), (5929, 3521232), (6006, 3476088), (6156, 3391388), (6237, 3347344), (6292, 3318084), (6384, 3270267), (6468, 3227796), (6534, 3195192), (6552, 3186414), (6669, 3130512), (6776, 3081078), (6864, 3041577), (6897, 3027024), (6916, 3018708), (7007, 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