20950579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 24409728

約数和(自身を除く): 3459149

約数列:

[1, 13, 17, 47, 221, 611, 799, 2017, 10387, 26221, 34289, 94799, 445757, 1232387, 1611583, 20950579]

約数ペア:

[(1, 20950579), (13, 1611583), (17, 1232387), (47, 445757), (221, 94799), (611, 34289), (799, 26221), (2017, 10387)]