20256033

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50767}}^1$

素因数の和:50796

約数の個数: 16

約数和(自身を含む): 32491520

約数和(自身を除く): 12235487

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 50767, 152301, 355369, 964573, 1066107, 2893719, 6752011, 20256033]

約数ペア:

[(1, 20256033), (3, 6752011), (7, 2893719), (19, 1066107), (21, 964573), (57, 355369), (133, 152301), (399, 50767)]