20590066

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4729}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 35418240

約数和(自身を除く): 14828174

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 4729, 9458, 33103, 66206, 1470719, 2941438, 10295033, 20590066]

約数ペア:

[(1, 20590066), (2, 10295033), (7, 2941438), (14, 1470719), (311, 66206), (622, 33103), (2177, 9458), (4354, 4729)]