2040260060

素因数分解:

$2^2\times 5^1\times {\mathrm{102013003}}^1$

素因数の和:102013012

約数の個数: 12

約数和(自身を含む): 4284546168

約数和(自身を除く): 2244286108

約数列:

[1, 2, 4, 5, 10, 20, 102013003, 204026006, 408052012, 510065015, 1020130030, 2040260060]

約数ペア:

[(1, 2040260060), (2, 1020130030), (4, 510065015), (5, 408052012), (10, 204026006), (20, 102013003)]