20726682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181813}}^1$

素因数の和:181837

約数の個数: 16

約数和(自身を含む): 43635360

約数和(自身を除く): 22908678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181813, 363626, 545439, 1090878, 3454447, 6908894, 10363341, 20726682]

約数ペア:

[(1, 20726682), (2, 10363341), (3, 6908894), (6, 3454447), (19, 1090878), (38, 545439), (57, 363626), (114, 181813)]