200660060

素因数分解:

$2^2\times 5^1\times {\mathrm{10033003}}^1$

素因数の和:10033012

約数の個数: 12

約数和(自身を含む): 421386168

約数和(自身を除く): 220726108

約数列:

[1, 2, 4, 5, 10, 20, 10033003, 20066006, 40132012, 50165015, 100330030, 200660060]

約数ペア:

[(1, 200660060), (2, 100330030), (4, 50165015), (5, 40132012), (10, 20066006), (20, 10033003)]