20790582

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6221}}^1$

素因数の和:6783

約数の個数: 16

約数和(自身を含む): 41662512

約数和(自身を除く): 20871930

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6221, 12442, 18663, 37326, 3465097, 6930194, 10395291, 20790582]

約数ペア:

[(1, 20790582), (2, 10395291), (3, 6930194), (6, 3465097), (557, 37326), (1114, 18663), (1671, 12442), (3342, 6221)]