2020303024

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1598341}}^1$

素因数の和:1598428

約数の個数: 20

約数和(自身を含む): 3963888160

約数和(自身を除く): 1943585136

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1598341, 3196682, 6393364, 12786728, 25573456, 126268939, 252537878, 505075756, 1010151512, 2020303024]

約数ペア:

[(1, 2020303024), (2, 1010151512), (4, 505075756), (8, 252537878), (16, 126268939), (79, 25573456), (158, 12786728), (316, 6393364), (632, 3196682), (1264, 1598341)]