20185969242

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42586433}}^1$

素因数の和:42586517

約数の個数: 16

約数和(自身を含む): 40882976640

約数和(自身を除く): 20697007398

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42586433, 85172866, 127759299, 255518598, 3364328207, 6728656414, 10092984621, 20185969242]

約数ペア:

[(1, 20185969242), (2, 10092984621), (3, 6728656414), (6, 3364328207), (79, 255518598), (158, 127759299), (237, 85172866), (474, 42586433)]