2020009064

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{356137}}^1$

素因数の和:356852

約数の個数: 16

約数和(自身を含む): 3792869700

約数和(自身を除く): 1772860636

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 356137, 712274, 1424548, 2849096, 252501133, 505002266, 1010004532, 2020009064]

約数ペア:

[(1, 2020009064), (2, 1010004532), (4, 505002266), (8, 252501133), (709, 2849096), (1418, 1424548), (2836, 712274), (5672, 356137)]