20349714230

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15534133}}^1$

素因数の和:15534271

約数の個数: 16

約数和(自身を含む): 36909102384

約数和(自身を除く): 16559388154

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 15534133, 31068266, 77670665, 155341330, 2034971423, 4069942846, 10174857115, 20349714230]

約数ペア:

[(1, 20349714230), (2, 10174857115), (5, 4069942846), (10, 2034971423), (131, 155341330), (262, 77670665), (655, 31068266), (1310, 15534133)]