20050778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1061}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 32879520

約数和(自身を除く): 12828742

約数列:

[1, 2, 11, 22, 859, 1061, 1718, 2122, 9449, 11671, 18898, 23342, 911399, 1822798, 10025389, 20050778]

約数ペア:

[(1, 20050778), (2, 10025389), (11, 1822798), (22, 911399), (859, 23342), (1061, 18898), (1718, 11671), (2122, 9449)]