20206048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{20369}}^1$

素因数の和:20410

約数の個数: 24

約数和(自身を含む): 41065920

約数和(自身を除く): 20859872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20369, 40738, 81476, 162952, 325904, 631439, 651808, 1262878, 2525756, 5051512, 10103024, 20206048]

約数ペア:

[(1, 20206048), (2, 10103024), (4, 5051512), (8, 2525756), (16, 1262878), (31, 651808), (32, 631439), (62, 325904), (124, 162952), (248, 81476), (496, 40738), (992, 20369)]