20010719232

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5069

約数の個数: 288

約数和(自身を含む): 68195312640

約数和(自身を除く): 48184593408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2304, 2604, 2688, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5003, 5208, 5376, 5952, 6144, 6944, 7168, 7812, 7936, 8064, 8928, 9216, 10006, 10416, 10752, 11904, 13888, 14336, 15009, 15624, 15872, 16128, 17856, 18432, 20012, 20832, 21504, 23808, 27776, 30018, 31248, 31744, 32256, 35021, 35712, 40024, 41664, 43008, 45027, 47616, 55552, 60036, 62496, 63488, 64512, 70042, 71424, 80048, 83328, 90054, 95232, 105063, 111104, 120072, 124992, 129024, 140084, 142848, 155093, 160096, 166656, 180108, 190464, 210126, 222208, 240144, 249984, 280168, 285696, 310186, 315189, 320192, 333312, 360216, 420252, 444416, 465279, 480288, 499968, 560336, 571392, 620372, 630378, 640384, 666624, 720432, 840504, 930558, 960576, 999936, 1085651, 1120672, 1240744, 1260756, 1280768, 1333248, 1395837, 1440864, 1681008, 1861116, 1921152, 1999872, 2171302, 2241344, 2481488, 2521512, 2561536, 2791674, 2881728, 3256953, 3362016, 3722232, 3842304, 3999744, 4342604, 4482688, 4962976, 5043024, 5123072, 5583348, 5763456, 6513906, 6724032, 7444464, 7684608, 8685208, 8965376, 9770859, 9925952, 10086048, 10246144, 11166696, 11526912, 13027812, 13448064, 14888928, 15369216, 17370416, 17930752, 19541718, 19851904, 20172096, 22333392, 23053824, 26055624, 26896128, 29777856, 30738432, 34740832, 35861504, 39083436, 39703808, 40344192, 44666784, 46107648, 52111248, 53792256, 59555712, 69481664, 71723008, 78166872, 79407616, 80688384, 89333568, 92215296, 104222496, 107584512, 119111424, 138963328, 156333744, 158815232, 161376768, 178667136, 208444992, 215169024, 238222848, 277926656, 312667488, 317630464, 322753536, 357334272, 416889984, 476445696, 555853312, 625334976, 645507072, 714668544, 833779968, 952891392, 1111706624, 1250669952, 1429337088, 1667559936, 2223413248, 2501339904, 2858674176, 3335119872, 5002679808, 6670239744, 10005359616, 20010719232]

約数ペア:

[(1, 20010719232), (2, 10005359616), (3, 6670239744), (4, 5002679808), (6, 3335119872), (7, 2858674176), (8, 2501339904), (9, 2223413248), (12, 1667559936), (14, 1429337088), (16, 1250669952), (18, 1111706624), (21, 952891392), (24, 833779968), (28, 714668544), (31, 645507072), (32, 625334976), (36, 555853312), (42, 476445696), (48, 416889984), (56, 357334272), (62, 322753536), (63, 317630464), (64, 312667488), (72, 277926656), (84, 238222848), (93, 215169024), (96, 208444992), (112, 178667136), (124, 161376768), (126, 158815232), (128, 156333744), (144, 138963328), (168, 119111424), (186, 107584512), (192, 104222496), (217, 92215296), (224, 89333568), (248, 80688384), (252, 79407616), (256, 78166872), (279, 71723008), (288, 69481664), (336, 59555712), (372, 53792256), (384, 52111248), (434, 46107648), (448, 44666784), (496, 40344192), (504, 39703808), (512, 39083436), (558, 35861504), (576, 34740832), (651, 30738432), (672, 29777856), (744, 26896128), (768, 26055624), (868, 23053824), (896, 22333392), (992, 20172096), (1008, 19851904), (1024, 19541718), (1116, 17930752), (1152, 17370416), (1302, 15369216), (1344, 14888928), (1488, 13448064), (1536, 13027812), (1736, 11526912), (1792, 11166696), (1953, 10246144), (1984, 10086048), (2016, 9925952), (2048, 9770859), (2232, 8965376), (2304, 8685208), (2604, 7684608), (2688, 7444464), (2976, 6724032), (3072, 6513906), (3472, 5763456), (3584, 5583348), (3906, 5123072), (3968, 5043024), (4032, 4962976), (4464, 4482688), (4608, 4342604), (5003, 3999744), (5208, 3842304), (5376, 3722232), (5952, 3362016), (6144, 3256953), (6944, 2881728), (7168, 2791674), (7812, 2561536), (7936, 2521512), (8064, 2481488), (8928, 2241344), (9216, 2171302), (10006, 1999872), (10416, 1921152), (10752, 1861116), (11904, 1681008), (13888, 1440864), (14336, 1395837), (15009, 1333248), (15624, 1280768), (15872, 1260756), (16128, 1240744), (17856, 1120672), (18432, 1085651), (20012, 999936), (20832, 960576), (21504, 930558), (23808, 840504), (27776, 720432), (30018, 666624), (31248, 640384), (31744, 630378), (32256, 620372), (35021, 571392), (35712, 560336), (40024, 499968), (41664, 480288), (43008, 465279), (45027, 444416), (47616, 420252), (55552, 360216), (60036, 333312), (62496, 320192), (63488, 315189), (64512, 310186), (70042, 285696), (71424, 280168), (80048, 249984), (83328, 240144), (90054, 222208), (95232, 210126), (105063, 190464), (111104, 180108), (120072, 166656), (124992, 160096), (129024, 155093), (140084, 142848)]