20132472395

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6463073}}^1$

素因数の和:6463174

約数の個数: 16

約数和(自身を含む): 27920479680

約数和(自身を除く): 7788007285

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 6463073, 32315365, 45241511, 226207555, 575213497, 2876067485, 4026494479, 20132472395]

約数ペア:

[(1, 20132472395), (5, 4026494479), (7, 2876067485), (35, 575213497), (89, 226207555), (445, 45241511), (623, 32315365), (3115, 6463073)]