20513553984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2279

約数の個数: 504

約数和(自身を含む): 77785081920

約数和(自身を除く): 57271527936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 64, 66, 72, 76, 77, 84, 88, 96, 99, 112, 114, 121, 126, 132, 133, 144, 152, 154, 168, 171, 176, 192, 198, 209, 224, 228, 231, 242, 252, 264, 266, 288, 304, 308, 336, 342, 352, 363, 396, 399, 418, 448, 456, 462, 484, 504, 528, 532, 576, 608, 616, 627, 672, 684, 693, 704, 726, 792, 798, 836, 847, 912, 924, 968, 1008, 1056, 1064, 1089, 1197, 1216, 1232, 1254, 1344, 1368, 1386, 1452, 1463, 1584, 1596, 1672, 1694, 1824, 1848, 1881, 1936, 2016, 2112, 2128, 2178, 2213, 2299, 2394, 2464, 2508, 2541, 2736, 2772, 2904, 2926, 3168, 3192, 3344, 3388, 3648, 3696, 3762, 3872, 4032, 4256, 4356, 4389, 4426, 4598, 4788, 4928, 5016, 5082, 5472, 5544, 5808, 5852, 6336, 6384, 6639, 6688, 6776, 6897, 7392, 7524, 7623, 7744, 8512, 8712, 8778, 8852, 9196, 9576, 10032, 10164, 10944, 11088, 11616, 11704, 12768, 13167, 13278, 13376, 13552, 13794, 14784, 15048, 15246, 15491, 16093, 17424, 17556, 17704, 18392, 19152, 19917, 20064, 20328, 20691, 22176, 23232, 23408, 24343, 25536, 26334, 26556, 27104, 27588, 30096, 30492, 30982, 32186, 34848, 35112, 35408, 36784, 38304, 39834, 40128, 40656, 41382, 42047, 44352, 46473, 46816, 48279, 48686, 52668, 53112, 54208, 55176, 60192, 60984, 61964, 64372, 69696, 70224, 70816, 73029, 73568, 76608, 79668, 81312, 82764, 84094, 92946, 93632, 96558, 97372, 105336, 106224, 110352, 120384, 121968, 123928, 126141, 128744, 139419, 140448, 141632, 144837, 146058, 147136, 159336, 162624, 165528, 168188, 170401, 185892, 193116, 194744, 210672, 212448, 219087, 220704, 243936, 247856, 252282, 257488, 267773, 278838, 280896, 289674, 292116, 294329, 318672, 331056, 336376, 340802, 371784, 378423, 386232, 389488, 421344, 424896, 438174, 441408, 462517, 487872, 495712, 504564, 511203, 514976, 535546, 557676, 579348, 584232, 588658, 637344, 662112, 672752, 681604, 743568, 756846, 772464, 778976, 803319, 842688, 876348, 882987, 925034, 991424, 1009128, 1022406, 1029952, 1071092, 1115352, 1158696, 1168464, 1177316, 1274688, 1324224, 1345504, 1363208, 1387551, 1487136, 1513692, 1533609, 1544928, 1557952, 1606638, 1752696, 1765974, 1850068, 1874411, 2018256, 2044812, 2142184, 2230704, 2317392, 2336928, 2354632, 2409957, 2648961, 2691008, 2726416, 2775102, 2974272, 3027384, 3067218, 3089856, 3213276, 3237619, 3505392, 3531948, 3700136, 3748822, 4036512, 4089624, 4162653, 4284368, 4461408, 4634784, 4673856, 4709264, 4819914, 5087687, 5297922, 5452832, 5550204, 5623233, 6054768, 6134436, 6426552, 6475238, 7010784, 7063896, 7400272, 7497644, 8073024, 8179248, 8325306, 8568736, 8922816, 9269568, 9418528, 9639828, 9712857, 10175374, 10595844, 10905664, 11100408, 11246466, 12109536, 12268872, 12853104, 12950476, 14021568, 14127792, 14800544, 14995288, 15263061, 16358496, 16650612, 16869699, 17137472, 18837056, 19279656, 19425714, 20350748, 21191688, 22200816, 22492932, 24219072, 24537744, 25706208, 25900952, 28255584, 29138571, 29601088, 29990576, 30526122, 32716992, 33301224, 33739398, 35613809, 38559312, 38851428, 40701496, 42383376, 44401632, 44985864, 45789183, 49075488, 51412416, 51801904, 56511168, 58277142, 59981152, 61052244, 66602448, 67478796, 71227618, 77118624, 77702856, 81402992, 84766752, 88803264, 89971728, 91578366, 98150976, 103603808, 106841427, 116554284, 119962304, 122104488, 133204896, 134957592, 142455236, 154237248, 155405712, 162805984, 169533504, 179943456, 183156732, 207207616, 213682854, 233108568, 244208976, 266409792, 269915184, 284910472, 310811424, 320524281, 325611968, 359886912, 366313464, 427365708, 466217136, 488417952, 539830368, 569820944, 621622848, 641048562, 732626928, 854731416, 932434272, 976835904, 1079660736, 1139641888, 1282097124, 1465253856, 1709462832, 1864868544, 2279283776, 2564194248, 2930507712, 3418925664, 5128388496, 6837851328, 10256776992, 20513553984]

約数ペア:

[(1, 20513553984), (2, 10256776992), (3, 6837851328), (4, 5128388496), (6, 3418925664), (7, 2930507712), (8, 2564194248), (9, 2279283776), (11, 1864868544), (12, 1709462832), (14, 1465253856), (16, 1282097124), (18, 1139641888), (19, 1079660736), (21, 976835904), (22, 932434272), (24, 854731416), (28, 732626928), (32, 641048562), (33, 621622848), (36, 569820944), (38, 539830368), (42, 488417952), (44, 466217136), (48, 427365708), (56, 366313464), (57, 359886912), (63, 325611968), (64, 320524281), (66, 310811424), (72, 284910472), (76, 269915184), (77, 266409792), (84, 244208976), (88, 233108568), (96, 213682854), (99, 207207616), (112, 183156732), (114, 179943456), (121, 169533504), (126, 162805984), (132, 155405712), (133, 154237248), (144, 142455236), (152, 134957592), (154, 133204896), (168, 122104488), (171, 119962304), (176, 116554284), (192, 106841427), (198, 103603808), (209, 98150976), (224, 91578366), (228, 89971728), (231, 88803264), (242, 84766752), (252, 81402992), (264, 77702856), (266, 77118624), (288, 71227618), (304, 67478796), (308, 66602448), (336, 61052244), (342, 59981152), (352, 58277142), (363, 56511168), (396, 51801904), (399, 51412416), (418, 49075488), (448, 45789183), (456, 44985864), (462, 44401632), (484, 42383376), (504, 40701496), (528, 38851428), (532, 38559312), (576, 35613809), (608, 33739398), (616, 33301224), (627, 32716992), (672, 30526122), (684, 29990576), (693, 29601088), (704, 29138571), (726, 28255584), (792, 25900952), (798, 25706208), (836, 24537744), (847, 24219072), (912, 22492932), (924, 22200816), (968, 21191688), (1008, 20350748), (1056, 19425714), (1064, 19279656), (1089, 18837056), (1197, 17137472), (1216, 16869699), (1232, 16650612), (1254, 16358496), (1344, 15263061), (1368, 14995288), (1386, 14800544), (1452, 14127792), (1463, 14021568), (1584, 12950476), (1596, 12853104), (1672, 12268872), (1694, 12109536), (1824, 11246466), (1848, 11100408), (1881, 10905664), (1936, 10595844), (2016, 10175374), (2112, 9712857), (2128, 9639828), (2178, 9418528), (2213, 9269568), (2299, 8922816), (2394, 8568736), (2464, 8325306), (2508, 8179248), (2541, 8073024), (2736, 7497644), (2772, 7400272), (2904, 7063896), (2926, 7010784), (3168, 6475238), (3192, 6426552), (3344, 6134436), (3388, 6054768), (3648, 5623233), (3696, 5550204), (3762, 5452832), (3872, 5297922), (4032, 5087687), (4256, 4819914), (4356, 4709264), (4389, 4673856), (4426, 4634784), (4598, 4461408), (4788, 4284368), (4928, 4162653), (5016, 4089624), (5082, 4036512), (5472, 3748822), (5544, 3700136), (5808, 3531948), (5852, 3505392), (6336, 3237619), (6384, 3213276), (6639, 3089856), (6688, 3067218), (6776, 3027384), (6897, 2974272), (7392, 2775102), (7524, 2726416), (7623, 2691008), (7744, 2648961), (8512, 2409957), (8712, 2354632), (8778, 2336928), (8852, 2317392), (9196, 2230704), (9576, 2142184), (10032, 2044812), (10164, 2018256), (10944, 1874411), (11088, 1850068), (11616, 1765974), (11704, 1752696), (12768, 1606638), (13167, 1557952), (13278, 1544928), (13376, 1533609), (13552, 1513692), (13794, 1487136), (14784, 1387551), (15048, 1363208), (15246, 1345504), (15491, 1324224), (16093, 1274688), (17424, 1177316), (17556, 1168464), (17704, 1158696), (18392, 1115352), (19152, 1071092), (19917, 1029952), (20064, 1022406), (20328, 1009128), (20691, 991424), (22176, 925034), (23232, 882987), (23408, 876348), (24343, 842688), (25536, 803319), (26334, 778976), (26556, 772464), (27104, 756846), (27588, 743568), (30096, 681604), (30492, 672752), (30982, 662112), (32186, 637344), (34848, 588658), (35112, 584232), (35408, 579348), (36784, 557676), (38304, 535546), (39834, 514976), (40128, 511203), (40656, 504564), (41382, 495712), (42047, 487872), (44352, 462517), (46473, 441408), (46816, 438174), (48279, 424896), (48686, 421344), (52668, 389488), (53112, 386232), (54208, 378423), (55176, 371784), (60192, 340802), (60984, 336376), (61964, 331056), (64372, 318672), (69696, 294329), (70224, 292116), (70816, 289674), (73029, 280896), (73568, 278838), (76608, 267773), (79668, 257488), (81312, 252282), (82764, 247856), (84094, 243936), (92946, 220704), (93632, 219087), (96558, 212448), (97372, 210672), (105336, 194744), (106224, 193116), (110352, 185892), (120384, 170401), (121968, 168188), (123928, 165528), (126141, 162624), (128744, 159336), (139419, 147136), (140448, 146058), (141632, 144837)]