20610986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1061}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 33797088

約数和(自身を除く): 13186102

約数列:

[1, 2, 11, 22, 883, 1061, 1766, 2122, 9713, 11671, 19426, 23342, 936863, 1873726, 10305493, 20610986]

約数ペア:

[(1, 20610986), (2, 10305493), (11, 1873726), (22, 936863), (883, 23342), (1061, 19426), (1766, 11671), (2122, 9713)]