20760576

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 57657600

約数和(自身を除く): 36897024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 186, 192, 218, 248, 256, 327, 372, 384, 436, 496, 512, 654, 744, 768, 872, 992, 1024, 1308, 1488, 1536, 1744, 1984, 2048, 2616, 2976, 3072, 3379, 3488, 3968, 5232, 5952, 6144, 6758, 6976, 7936, 10137, 10464, 11904, 13516, 13952, 15872, 20274, 20928, 23808, 27032, 27904, 31744, 40548, 41856, 47616, 54064, 55808, 63488, 81096, 83712, 95232, 108128, 111616, 162192, 167424, 190464, 216256, 223232, 324384, 334848, 432512, 648768, 669696, 865024, 1297536, 1730048, 2595072, 3460096, 5190144, 6920192, 10380288, 20760576]

約数ペア:

[(1, 20760576), (2, 10380288), (3, 6920192), (4, 5190144), (6, 3460096), (8, 2595072), (12, 1730048), (16, 1297536), (24, 865024), (31, 669696), (32, 648768), (48, 432512), (62, 334848), (64, 324384), (93, 223232), (96, 216256), (109, 190464), (124, 167424), (128, 162192), (186, 111616), (192, 108128), (218, 95232), (248, 83712), (256, 81096), (327, 63488), (372, 55808), (384, 54064), (436, 47616), (496, 41856), (512, 40548), (654, 31744), (744, 27904), (768, 27032), (872, 23808), (992, 20928), (1024, 20274), (1308, 15872), (1488, 13952), (1536, 13516), (1744, 11904), (1984, 10464), (2048, 10137), (2616, 7936), (2976, 6976), (3072, 6758), (3379, 6144), (3488, 5952), (3968, 5232)]