20700582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{492871}}^1$

素因数の和:492883

約数の個数: 16

約数和(自身を含む): 47315712

約数和(自身を除く): 26615130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 492871, 985742, 1478613, 2957226, 3450097, 6900194, 10350291, 20700582]

約数ペア:

[(1, 20700582), (2, 10350291), (3, 6900194), (6, 3450097), (7, 2957226), (14, 1478613), (21, 985742), (42, 492871)]