20233677590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{289052537}}^1$

素因数の和:289052551

約数の個数: 16

約数和(自身を含む): 41623565472

約数和(自身を除く): 21389887882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 289052537, 578105074, 1445262685, 2023367759, 2890525370, 4046735518, 10116838795, 20233677590]

約数ペア:

[(1, 20233677590), (2, 10116838795), (5, 4046735518), (7, 2890525370), (10, 2023367759), (14, 1445262685), (35, 578105074), (70, 289052537)]