20172310090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54519757}}^1$

素因数の和:54519801

約数の個数: 16

約数和(自身を含む): 37291514472

約数和(自身を除く): 17119204382

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54519757, 109039514, 272598785, 545197570, 2017231009, 4034462018, 10086155045, 20172310090]

約数ペア:

[(1, 20172310090), (2, 10086155045), (5, 4034462018), (10, 2017231009), (37, 545197570), (74, 272598785), (185, 109039514), (370, 54519757)]