20829314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4957}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 34269696

約数和(自身を除く): 13440382

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4957, 9914, 54527, 109054, 946787, 1893574, 10414657, 20829314]

約数ペア:

[(1, 20829314), (2, 10414657), (11, 1893574), (22, 946787), (191, 109054), (382, 54527), (2101, 9914), (4202, 4957)]