2016720010

素因数分解:

$2^1\times 5^1\times {\mathrm{10069}}^1\times {\mathrm{20029}}^1$

素因数の和:30105

約数の個数: 16

約数和(自身を含む): 3630637800

約数和(自身を除く): 1613917790

約数列:

[1, 2, 5, 10, 10069, 20029, 20138, 40058, 50345, 100145, 100690, 200290, 201672001, 403344002, 1008360005, 2016720010]

約数ペア:

[(1, 2016720010), (2, 1008360005), (5, 403344002), (10, 201672001), (10069, 200290), (20029, 100690), (20138, 100145), (40058, 50345)]