20097618432

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{422077}}^1$

素因数の和:422129

約数の個数: 80

約数和(自身を含む): 55268581632

約数和(自身を除く): 35170963200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 422077, 844154, 1266231, 1688308, 2532462, 3376616, 5064924, 6753232, 10129848, 13084387, 13506464, 20259696, 26168774, 27012928, 39253161, 40519392, 52337548, 54025856, 78506322, 81038784, 104675096, 108051712, 157012644, 162077568, 209350192, 216103424, 314025288, 324155136, 418700384, 628050576, 648310272, 837400768, 1256101152, 1674801536, 2512202304, 3349603072, 5024404608, 6699206144, 10048809216, 20097618432]

約数ペア:

[(1, 20097618432), (2, 10048809216), (3, 6699206144), (4, 5024404608), (6, 3349603072), (8, 2512202304), (12, 1674801536), (16, 1256101152), (24, 837400768), (31, 648310272), (32, 628050576), (48, 418700384), (62, 324155136), (64, 314025288), (93, 216103424), (96, 209350192), (124, 162077568), (128, 157012644), (186, 108051712), (192, 104675096), (248, 81038784), (256, 78506322), (372, 54025856), (384, 52337548), (496, 40519392), (512, 39253161), (744, 27012928), (768, 26168774), (992, 20259696), (1488, 13506464), (1536, 13084387), (1984, 10129848), (2976, 6753232), (3968, 5064924), (5952, 3376616), (7936, 2532462), (11904, 1688308), (15872, 1266231), (23808, 844154), (47616, 422077)]