20213109504

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1960

約数の個数: 432

約数和(自身を含む): 71935718400

約数和(自身を除く): 51722608896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 32, 36, 42, 46, 48, 56, 58, 63, 64, 69, 72, 84, 87, 92, 96, 112, 116, 126, 128, 138, 144, 161, 168, 174, 184, 192, 203, 207, 224, 232, 252, 256, 261, 276, 288, 322, 336, 348, 368, 384, 406, 414, 448, 464, 483, 504, 522, 552, 576, 609, 644, 667, 672, 696, 736, 768, 812, 828, 896, 928, 966, 1008, 1044, 1104, 1152, 1218, 1288, 1334, 1344, 1392, 1449, 1472, 1624, 1656, 1792, 1827, 1856, 1879, 1932, 2001, 2016, 2088, 2208, 2304, 2436, 2576, 2668, 2688, 2784, 2898, 2944, 3248, 3312, 3654, 3712, 3758, 3864, 4002, 4032, 4176, 4416, 4669, 4872, 5152, 5336, 5376, 5568, 5637, 5796, 5888, 6003, 6496, 6624, 7308, 7424, 7516, 7728, 8004, 8064, 8352, 8832, 9338, 9744, 10304, 10672, 11136, 11274, 11592, 12006, 12992, 13153, 13248, 14007, 14616, 15032, 15456, 16008, 16128, 16704, 16911, 17664, 18676, 19488, 20608, 21344, 22272, 22548, 23184, 24012, 25984, 26306, 26496, 28014, 29232, 30064, 30912, 32016, 33408, 33822, 37352, 38976, 39459, 41216, 42021, 42688, 43217, 45096, 46368, 48024, 51968, 52612, 52992, 54491, 56028, 58464, 60128, 61824, 64032, 66816, 67644, 74704, 77952, 78918, 84042, 85376, 86434, 90192, 92736, 96048, 105224, 108982, 112056, 116928, 118377, 120256, 123648, 128064, 129651, 135288, 149408, 155904, 157836, 163473, 168084, 170752, 172868, 180384, 185472, 192096, 210448, 217964, 224112, 233856, 236754, 240512, 256128, 259302, 270576, 298816, 302519, 315672, 326946, 336168, 345736, 360768, 370944, 381437, 384192, 388953, 420896, 435928, 448224, 467712, 473508, 481024, 490419, 512256, 518604, 541152, 597632, 605038, 631344, 653892, 672336, 691472, 721536, 762874, 768384, 777906, 841792, 871856, 896448, 907557, 947016, 980838, 1037208, 1082304, 1144311, 1195264, 1210076, 1253293, 1262688, 1307784, 1344672, 1382944, 1443072, 1525748, 1536768, 1555812, 1683584, 1743712, 1792896, 1815114, 1894032, 1961676, 2074416, 2164608, 2288622, 2420152, 2506586, 2525376, 2615568, 2689344, 2722671, 2765888, 3051496, 3111624, 3367168, 3432933, 3487424, 3585792, 3630228, 3759879, 3788064, 3923352, 4148832, 4329216, 4577244, 4840304, 5013172, 5050752, 5231136, 5378688, 5445342, 5531776, 6102992, 6223248, 6865866, 6974848, 7260456, 7519758, 7576128, 7846704, 8297664, 8773051, 9154488, 9680608, 10026344, 10101504, 10462272, 10757376, 10890684, 11063552, 11279637, 12205984, 12446496, 13731732, 13949696, 14520912, 15039516, 15152256, 15693408, 16595328, 17546102, 18308976, 19361216, 20052688, 20924544, 21781368, 22559274, 24411968, 24892992, 26319153, 27463464, 29041824, 30079032, 30304512, 31386816, 33190656, 35092204, 36617952, 38722432, 40105376, 41849088, 43562736, 45118548, 48823936, 49785984, 52638306, 54926928, 58083648, 60158064, 62773632, 70184408, 73235904, 77444864, 78957459, 80210752, 87125472, 90237096, 97647872, 99571968, 105276612, 109853856, 116167296, 120316128, 125547264, 140368816, 146471808, 157914918, 160421504, 174250944, 180474192, 210553224, 219707712, 232334592, 240632256, 280737632, 292943616, 315829836, 320843008, 348501888, 360948384, 421106448, 439415424, 481264512, 561475264, 631659672, 697003776, 721896768, 842212896, 878830848, 962529024, 1122950528, 1263319344, 1443793536, 1684425792, 2245901056, 2526638688, 2887587072, 3368851584, 5053277376, 6737703168, 10106554752, 20213109504]

約数ペア:

[(1, 20213109504), (2, 10106554752), (3, 6737703168), (4, 5053277376), (6, 3368851584), (7, 2887587072), (8, 2526638688), (9, 2245901056), (12, 1684425792), (14, 1443793536), (16, 1263319344), (18, 1122950528), (21, 962529024), (23, 878830848), (24, 842212896), (28, 721896768), (29, 697003776), (32, 631659672), (36, 561475264), (42, 481264512), (46, 439415424), (48, 421106448), (56, 360948384), (58, 348501888), (63, 320843008), (64, 315829836), (69, 292943616), (72, 280737632), (84, 240632256), (87, 232334592), (92, 219707712), (96, 210553224), (112, 180474192), (116, 174250944), (126, 160421504), (128, 157914918), (138, 146471808), (144, 140368816), (161, 125547264), (168, 120316128), (174, 116167296), (184, 109853856), (192, 105276612), (203, 99571968), (207, 97647872), (224, 90237096), (232, 87125472), (252, 80210752), (256, 78957459), (261, 77444864), (276, 73235904), (288, 70184408), (322, 62773632), (336, 60158064), (348, 58083648), (368, 54926928), (384, 52638306), (406, 49785984), (414, 48823936), (448, 45118548), (464, 43562736), (483, 41849088), (504, 40105376), (522, 38722432), (552, 36617952), (576, 35092204), (609, 33190656), (644, 31386816), (667, 30304512), (672, 30079032), (696, 29041824), (736, 27463464), (768, 26319153), (812, 24892992), (828, 24411968), (896, 22559274), (928, 21781368), (966, 20924544), (1008, 20052688), (1044, 19361216), (1104, 18308976), (1152, 17546102), (1218, 16595328), (1288, 15693408), (1334, 15152256), (1344, 15039516), (1392, 14520912), (1449, 13949696), (1472, 13731732), (1624, 12446496), (1656, 12205984), (1792, 11279637), (1827, 11063552), (1856, 10890684), (1879, 10757376), (1932, 10462272), (2001, 10101504), (2016, 10026344), (2088, 9680608), (2208, 9154488), (2304, 8773051), (2436, 8297664), (2576, 7846704), (2668, 7576128), (2688, 7519758), (2784, 7260456), (2898, 6974848), (2944, 6865866), (3248, 6223248), (3312, 6102992), (3654, 5531776), (3712, 5445342), (3758, 5378688), (3864, 5231136), (4002, 5050752), (4032, 5013172), (4176, 4840304), (4416, 4577244), (4669, 4329216), (4872, 4148832), (5152, 3923352), (5336, 3788064), (5376, 3759879), (5568, 3630228), (5637, 3585792), (5796, 3487424), (5888, 3432933), (6003, 3367168), (6496, 3111624), (6624, 3051496), (7308, 2765888), (7424, 2722671), (7516, 2689344), (7728, 2615568), (8004, 2525376), (8064, 2506586), (8352, 2420152), (8832, 2288622), (9338, 2164608), (9744, 2074416), (10304, 1961676), (10672, 1894032), (11136, 1815114), (11274, 1792896), (11592, 1743712), (12006, 1683584), (12992, 1555812), (13153, 1536768), (13248, 1525748), (14007, 1443072), (14616, 1382944), (15032, 1344672), (15456, 1307784), (16008, 1262688), (16128, 1253293), (16704, 1210076), (16911, 1195264), (17664, 1144311), (18676, 1082304), (19488, 1037208), (20608, 980838), (21344, 947016), (22272, 907557), (22548, 896448), (23184, 871856), (24012, 841792), (25984, 777906), (26306, 768384), (26496, 762874), (28014, 721536), (29232, 691472), (30064, 672336), (30912, 653892), (32016, 631344), (33408, 605038), (33822, 597632), (37352, 541152), (38976, 518604), (39459, 512256), (41216, 490419), (42021, 481024), (42688, 473508), (43217, 467712), (45096, 448224), (46368, 435928), (48024, 420896), (51968, 388953), (52612, 384192), (52992, 381437), (54491, 370944), (56028, 360768), (58464, 345736), (60128, 336168), (61824, 326946), (64032, 315672), (66816, 302519), (67644, 298816), (74704, 270576), (77952, 259302), (78918, 256128), (84042, 240512), (85376, 236754), (86434, 233856), (90192, 224112), (92736, 217964), (96048, 210448), (105224, 192096), (108982, 185472), (112056, 180384), (116928, 172868), (118377, 170752), (120256, 168084), (123648, 163473), (128064, 157836), (129651, 155904), (135288, 149408)]