20176024976

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{1798861}}^1$

素因数の和:1799570

約数の個数: 20

約数和(自身を含む): 39146834844

約数和(自身を除く): 18970809868

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 1798861, 3597722, 7195444, 14390888, 28781776, 1261001561, 2522003122, 5044006244, 10088012488, 20176024976]

約数ペア:

[(1, 20176024976), (2, 10088012488), (4, 5044006244), (8, 2522003122), (16, 1261001561), (701, 28781776), (1402, 14390888), (2804, 7195444), (5608, 3597722), (11216, 1798861)]