2018956048

素因数分解:

$2^4\times {\mathrm{15443}}^1\times {\mathrm{8171}}^1$

素因数の和:23622

約数の個数: 20

約数和(自身を含む): 3912459408

約数和(自身を除く): 1893503360

約数列:

[1, 2, 4, 8, 16, 8171, 15443, 16342, 30886, 32684, 61772, 65368, 123544, 130736, 247088, 126184753, 252369506, 504739012, 1009478024, 2018956048]

約数ペア:

[(1, 2018956048), (2, 1009478024), (4, 504739012), (8, 252369506), (16, 126184753), (8171, 247088), (15443, 130736), (16342, 123544), (30886, 65368), (32684, 61772)]