20130379090

素因数分解:

$2^1\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{565937}}^1$

素因数の和:569501

約数の個数: 16

約数和(自身を含む): 36244933272

約数和(自身を除く): 16114554182

約数列:

[1, 2, 5, 10, 3557, 7114, 17785, 35570, 565937, 1131874, 2829685, 5659370, 2013037909, 4026075818, 10065189545, 20130379090]

約数ペア:

[(1, 20130379090), (2, 10065189545), (5, 4026075818), (10, 2013037909), (3557, 5659370), (7114, 2829685), (17785, 1131874), (35570, 565937)]