9047020

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 19059264

約数和(自身を除く): 10012244

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 977, 1852, 1954, 2315, 3908, 4630, 4885, 9260, 9770, 19540, 452351, 904702, 1809404, 2261755, 4523510, 9047020]

約数ペア:

[(1, 9047020), (2, 4523510), (4, 2261755), (5, 1809404), (10, 904702), (20, 452351), (463, 19540), (926, 9770), (977, 9260), (1852, 4885), (1954, 4630), (2315, 3908)]