20108433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8389}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 28995840

約数和(自身を除く): 8887407

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 8389, 25167, 142613, 394283, 427839, 1182849, 6702811, 20108433]

約数ペア:

[(1, 20108433), (3, 6702811), (17, 1182849), (47, 427839), (51, 394283), (141, 142613), (799, 25167), (2397, 8389)]