20132254345

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6463003}}^1$

素因数の和:6463104

約数の個数: 16

約数和(自身を含む): 27920177280

約数和(自身を除く): 7787922935

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 6463003, 32315015, 45241021, 226205105, 575207267, 2876036335, 4026450869, 20132254345]

約数ペア:

[(1, 20132254345), (5, 4026450869), (7, 2876036335), (35, 575207267), (89, 226205105), (445, 45241021), (623, 32315015), (3115, 6463003)]