20792657666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8779}}^1\times {\mathrm{9787}}^1$

素因数の和:18590

約数の個数: 24

約数和(自身を含む): 34289517360

約数和(自身を除く): 13496859694

約数列:

[1, 2, 11, 22, 121, 242, 8779, 9787, 17558, 19574, 96569, 107657, 193138, 215314, 1062259, 1184227, 2124518, 2368454, 85920073, 171840146, 945120803, 1890241606, 10396328833, 20792657666]

約数ペア:

[(1, 20792657666), (2, 10396328833), (11, 1890241606), (22, 945120803), (121, 171840146), (242, 85920073), (8779, 2368454), (9787, 2124518), (17558, 1184227), (19574, 1062259), (96569, 215314), (107657, 193138)]