20175442706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1\times {\mathrm{113717}}^1$

素因数の和:115825

約数の個数: 16

約数和(自身を含む): 30982241664

約数和(自身を除く): 10806798958

約数列:

[1, 2, 43, 86, 2063, 4126, 88709, 113717, 177418, 227434, 4889831, 9779662, 234598171, 469196342, 10087721353, 20175442706]

約数ペア:

[(1, 20175442706), (2, 10087721353), (43, 469196342), (86, 234598171), (2063, 9779662), (4126, 4889831), (88709, 227434), (113717, 177418)]