20659701384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 72297763200

約数和(自身を除く): 51638061816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 42, 51, 56, 58, 63, 67, 68, 72, 73, 84, 87, 102, 116, 119, 126, 134, 136, 146, 153, 168, 174, 201, 203, 204, 219, 232, 238, 252, 261, 268, 289, 292, 306, 348, 357, 402, 406, 408, 438, 469, 476, 493, 504, 511, 522, 536, 578, 584, 603, 609, 612, 657, 696, 714, 804, 812, 867, 876, 938, 952, 986, 1022, 1044, 1071, 1139, 1156, 1206, 1218, 1224, 1241, 1314, 1407, 1428, 1479, 1533, 1608, 1624, 1734, 1752, 1827, 1876, 1943, 1972, 2023, 2044, 2088, 2117, 2142, 2278, 2312, 2412, 2436, 2482, 2601, 2628, 2814, 2856, 2958, 3066, 3417, 3451, 3468, 3654, 3723, 3752, 3886, 3944, 4046, 4088, 4221, 4234, 4284, 4437, 4556, 4599, 4824, 4872, 4891, 4964, 5202, 5256, 5628, 5829, 5916, 6069, 6132, 6351, 6834, 6902, 6936, 7308, 7446, 7772, 7973, 8092, 8381, 8442, 8468, 8568, 8687, 8874, 9112, 9198, 9782, 9928, 10251, 10353, 10404, 11169, 11256, 11658, 11832, 12138, 12264, 12702, 13601, 13668, 13804, 14616, 14673, 14819, 14892, 15544, 15946, 16184, 16762, 16884, 16936, 17374, 17487, 17748, 18207, 18396, 19053, 19363, 19564, 20502, 20706, 20808, 21097, 22338, 23316, 23919, 24276, 25143, 25404, 26061, 27202, 27336, 27608, 29346, 29638, 29784, 31059, 31892, 33031, 33524, 33768, 34237, 34748, 34974, 35496, 35989, 36414, 36792, 38106, 38726, 39128, 40803, 41004, 41412, 42194, 44019, 44457, 44676, 46632, 47838, 48552, 50286, 50808, 52122, 54404, 58089, 58667, 58692, 59276, 62118, 63291, 63784, 66062, 67048, 68474, 69496, 69948, 71757, 71978, 72828, 75429, 76212, 77452, 78183, 81606, 82008, 82824, 83147, 84388, 88038, 88914, 89352, 95676, 99093, 100572, 102711, 104244, 107967, 108808, 116178, 117334, 117384, 118552, 122409, 124236, 126582, 132124, 133371, 135541, 136948, 139896, 141839, 143514, 143956, 145656, 147679, 150858, 152424, 154904, 156366, 163212, 166294, 168776, 174267, 176001, 176076, 177828, 189873, 191352, 198186, 201144, 205422, 208488, 215934, 231217, 232356, 234668, 244818, 248472, 249441, 251923, 253164, 264248, 266742, 271082, 273896, 283678, 287028, 287912, 295358, 297279, 301716, 308133, 312732, 323901, 326424, 332588, 348534, 352002, 352152, 355656, 379746, 396372, 406623, 410844, 425517, 431868, 443037, 462434, 464712, 469336, 489636, 498882, 503846, 506328, 528003, 533484, 542164, 561527, 567356, 574056, 582029, 590716, 594558, 603432, 611813, 616266, 625464, 647802, 665176, 693651, 697068, 704004, 748323, 755769, 759492, 792744, 813246, 821688, 851034, 863736, 886074, 924868, 979272, 992873, 997764, 1007692, 1056006, 1066968, 1084328, 1123054, 1134712, 1164058, 1181432, 1189116, 1219869, 1223626, 1232532, 1276551, 1295604, 1329111, 1387302, 1394136, 1408008, 1413499, 1496646, 1511538, 1518984, 1626492, 1684581, 1702068, 1746087, 1772148, 1835439, 1849736, 1985746, 1995528, 2015384, 2080953, 2112012, 2246108, 2267307, 2328116, 2378232, 2411263, 2439738, 2447252, 2465064, 2553102, 2591208, 2658222, 2774604, 2826998, 2978619, 2993292, 3023076, 3252984, 3369162, 3404136, 3492174, 3544296, 3670878, 3930689, 3971492, 4161906, 4224024, 4240497, 4282691, 4492216, 4534614, 4656232, 4822526, 4879476, 4894504, 5053743, 5106204, 5238261, 5316444, 5506317, 5549208, 5653996, 5957238, 5986584, 6046152, 6738324, 6984348, 7233789, 7341756, 7861378, 7942984, 8323812, 8480994, 8565382, 8935857, 9069228, 9645052, 9758952, 9894493, 10107486, 10212408, 10476522, 10632888, 11012634, 11307992, 11792067, 11914476, 12721491, 12848073, 13476648, 13968696, 14467578, 14683512, 15722756, 16647624, 16878841, 16961988, 17130764, 17871714, 18138456, 19290104, 19788986, 20214972, 20953044, 21701367, 22025268, 23584134, 23828952, 25442982, 25696146, 28935156, 29683479, 31445512, 33757682, 33923976, 34261528, 35376201, 35743428, 38544219, 39577972, 40429944, 40991471, 41906088, 43402734, 44050536, 47168268, 50636523, 50885964, 51392292, 57870312, 59366958, 67515364, 70752402, 71486856, 77088438, 79155944, 81982942, 86805468, 89050437, 94336536, 101273046, 101771928, 102784584, 118733916, 122974413, 135030728, 141504804, 151909569, 154176876, 163965884, 173610936, 178100874, 202546092, 237467832, 245948826, 283009608, 286940297, 303819138, 308353752, 327931768, 356201748, 368923239, 405092184, 491897652, 573880594, 607638276, 712403496, 737846478, 860820891, 983795304, 1147761188, 1215276552, 1475692956, 1721641782, 2295522376, 2582462673, 2951385912, 3443283564, 5164925346, 6886567128, 10329850692, 20659701384]

約数ペア:

[(1, 20659701384), (2, 10329850692), (3, 6886567128), (4, 5164925346), (6, 3443283564), (7, 2951385912), (8, 2582462673), (9, 2295522376), (12, 1721641782), (14, 1475692956), (17, 1215276552), (18, 1147761188), (21, 983795304), (24, 860820891), (28, 737846478), (29, 712403496), (34, 607638276), (36, 573880594), (42, 491897652), (51, 405092184), (56, 368923239), (58, 356201748), (63, 327931768), (67, 308353752), (68, 303819138), (72, 286940297), (73, 283009608), (84, 245948826), (87, 237467832), (102, 202546092), (116, 178100874), (119, 173610936), (126, 163965884), (134, 154176876), (136, 151909569), (146, 141504804), (153, 135030728), (168, 122974413), (174, 118733916), (201, 102784584), (203, 101771928), (204, 101273046), (219, 94336536), (232, 89050437), (238, 86805468), (252, 81982942), (261, 79155944), (268, 77088438), (289, 71486856), (292, 70752402), (306, 67515364), (348, 59366958), (357, 57870312), (402, 51392292), (406, 50885964), (408, 50636523), (438, 47168268), (469, 44050536), (476, 43402734), (493, 41906088), (504, 40991471), (511, 40429944), (522, 39577972), (536, 38544219), (578, 35743428), (584, 35376201), (603, 34261528), (609, 33923976), (612, 33757682), (657, 31445512), (696, 29683479), (714, 28935156), (804, 25696146), (812, 25442982), (867, 23828952), (876, 23584134), (938, 22025268), (952, 21701367), (986, 20953044), (1022, 20214972), (1044, 19788986), (1071, 19290104), (1139, 18138456), (1156, 17871714), (1206, 17130764), (1218, 16961988), (1224, 16878841), (1241, 16647624), (1314, 15722756), (1407, 14683512), (1428, 14467578), (1479, 13968696), (1533, 13476648), (1608, 12848073), (1624, 12721491), (1734, 11914476), (1752, 11792067), (1827, 11307992), (1876, 11012634), (1943, 10632888), (1972, 10476522), (2023, 10212408), (2044, 10107486), (2088, 9894493), (2117, 9758952), (2142, 9645052), (2278, 9069228), (2312, 8935857), (2412, 8565382), (2436, 8480994), (2482, 8323812), (2601, 7942984), (2628, 7861378), (2814, 7341756), (2856, 7233789), (2958, 6984348), (3066, 6738324), (3417, 6046152), (3451, 5986584), (3468, 5957238), (3654, 5653996), (3723, 5549208), (3752, 5506317), (3886, 5316444), (3944, 5238261), (4046, 5106204), (4088, 5053743), (4221, 4894504), (4234, 4879476), (4284, 4822526), (4437, 4656232), (4556, 4534614), (4599, 4492216), (4824, 4282691), (4872, 4240497), (4891, 4224024), (4964, 4161906), (5202, 3971492), (5256, 3930689), (5628, 3670878), (5829, 3544296), (5916, 3492174), (6069, 3404136), (6132, 3369162), (6351, 3252984), (6834, 3023076), (6902, 2993292), (6936, 2978619), (7308, 2826998), (7446, 2774604), (7772, 2658222), (7973, 2591208), (8092, 2553102), (8381, 2465064), (8442, 2447252), (8468, 2439738), (8568, 2411263), (8687, 2378232), (8874, 2328116), (9112, 2267307), (9198, 2246108), (9782, 2112012), (9928, 2080953), (10251, 2015384), (10353, 1995528), (10404, 1985746), (11169, 1849736), (11256, 1835439), (11658, 1772148), (11832, 1746087), (12138, 1702068), (12264, 1684581), (12702, 1626492), (13601, 1518984), (13668, 1511538), (13804, 1496646), (14616, 1413499), (14673, 1408008), (14819, 1394136), (14892, 1387302), (15544, 1329111), (15946, 1295604), (16184, 1276551), (16762, 1232532), (16884, 1223626), (16936, 1219869), (17374, 1189116), (17487, 1181432), (17748, 1164058), (18207, 1134712), (18396, 1123054), (19053, 1084328), (19363, 1066968), (19564, 1056006), (20502, 1007692), (20706, 997764), (20808, 992873), (21097, 979272), (22338, 924868), (23316, 886074), (23919, 863736), (24276, 851034), (25143, 821688), (25404, 813246), (26061, 792744), (27202, 759492), (27336, 755769), (27608, 748323), (29346, 704004), (29638, 697068), (29784, 693651), (31059, 665176), (31892, 647802), (33031, 625464), (33524, 616266), (33768, 611813), (34237, 603432), (34748, 594558), (34974, 590716), (35496, 582029), (35989, 574056), (36414, 567356), (36792, 561527), (38106, 542164), (38726, 533484), (39128, 528003), (40803, 506328), (41004, 503846), (41412, 498882), (42194, 489636), (44019, 469336), (44457, 464712), (44676, 462434), (46632, 443037), (47838, 431868), (48552, 425517), (50286, 410844), (50808, 406623), (52122, 396372), (54404, 379746), (58089, 355656), (58667, 352152), (58692, 352002), (59276, 348534), (62118, 332588), (63291, 326424), (63784, 323901), (66062, 312732), (67048, 308133), (68474, 301716), (69496, 297279), (69948, 295358), (71757, 287912), (71978, 287028), (72828, 283678), (75429, 273896), (76212, 271082), (77452, 266742), (78183, 264248), (81606, 253164), (82008, 251923), (82824, 249441), (83147, 248472), (84388, 244818), (88038, 234668), (88914, 232356), (89352, 231217), (95676, 215934), (99093, 208488), (100572, 205422), (102711, 201144), (104244, 198186), (107967, 191352), (108808, 189873), (116178, 177828), (117334, 176076), (117384, 176001), (118552, 174267), (122409, 168776), (124236, 166294), (126582, 163212), (132124, 156366), (133371, 154904), (135541, 152424), (136948, 150858), (139896, 147679), (141839, 145656), (143514, 143956)]