20067894144

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{18127}}^1$

素因数の和:18209

約数の個数: 144

約数和(自身を含む): 59673659760

約数和(自身を除く): 39605765616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 961, 992, 1116, 1152, 1488, 1922, 1984, 2232, 2883, 2976, 3844, 3968, 4464, 5766, 5952, 7688, 8649, 8928, 11532, 11904, 15376, 17298, 17856, 18127, 23064, 30752, 34596, 35712, 36254, 46128, 54381, 61504, 69192, 72508, 92256, 108762, 123008, 138384, 145016, 163143, 184512, 217524, 276768, 290032, 326286, 369024, 435048, 553536, 561937, 580064, 652572, 870096, 1107072, 1123874, 1160128, 1305144, 1685811, 1740192, 2247748, 2320256, 2610288, 3371622, 3480384, 4495496, 5057433, 5220576, 6743244, 6960768, 8990992, 10114866, 10441152, 13486488, 17420047, 17981984, 20229732, 20882304, 26972976, 34840094, 35963968, 40459464, 52260141, 53945952, 69680188, 71927936, 80918928, 104520282, 107891904, 139360376, 156780423, 161837856, 209040564, 215783808, 278720752, 313560846, 323675712, 418081128, 557441504, 627121692, 647351424, 836162256, 1114883008, 1254243384, 1672324512, 2229766016, 2508486768, 3344649024, 5016973536, 6689298048, 10033947072, 20067894144]

約数ペア:

[(1, 20067894144), (2, 10033947072), (3, 6689298048), (4, 5016973536), (6, 3344649024), (8, 2508486768), (9, 2229766016), (12, 1672324512), (16, 1254243384), (18, 1114883008), (24, 836162256), (31, 647351424), (32, 627121692), (36, 557441504), (48, 418081128), (62, 323675712), (64, 313560846), (72, 278720752), (93, 215783808), (96, 209040564), (124, 161837856), (128, 156780423), (144, 139360376), (186, 107891904), (192, 104520282), (248, 80918928), (279, 71927936), (288, 69680188), (372, 53945952), (384, 52260141), (496, 40459464), (558, 35963968), (576, 34840094), (744, 26972976), (961, 20882304), (992, 20229732), (1116, 17981984), (1152, 17420047), (1488, 13486488), (1922, 10441152), (1984, 10114866), (2232, 8990992), (2883, 6960768), (2976, 6743244), (3844, 5220576), (3968, 5057433), (4464, 4495496), (5766, 3480384), (5952, 3371622), (7688, 2610288), (8649, 2320256), (8928, 2247748), (11532, 1740192), (11904, 1685811), (15376, 1305144), (17298, 1160128), (17856, 1123874), (18127, 1107072), (23064, 870096), (30752, 652572), (34596, 580064), (35712, 561937), (36254, 553536), (46128, 435048), (54381, 369024), (61504, 326286), (69192, 290032), (72508, 276768), (92256, 217524), (108762, 184512), (123008, 163143), (138384, 145016)]