20960167

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 23310720

約数和(自身を除く): 2350553

約数列:

[1, 17, 37, 47, 629, 709, 799, 1739, 12053, 26233, 29563, 33323, 445961, 566491, 1232951, 20960167]

約数ペア:

[(1, 20960167), (17, 1232951), (37, 566491), (47, 445961), (629, 33323), (709, 29563), (799, 26233), (1739, 12053)]