20950798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3389}}^1$

素因数の和:3683

約数の個数: 16

約数和(自身を含む): 34415280

約数和(自身を除く): 13464482

約数列:

[1, 2, 11, 22, 281, 562, 3091, 3389, 6182, 6778, 37279, 74558, 952309, 1904618, 10475399, 20950798]

約数ペア:

[(1, 20950798), (2, 10475399), (11, 1904618), (22, 952309), (281, 74558), (562, 37279), (3091, 6778), (3389, 6182)]