2018710060

素因数分解:

$2^2\times 5^1\times {\mathrm{100935503}}^1$

素因数の和:100935512

約数の個数: 12

約数和(自身を含む): 4239291168

約数和(自身を除く): 2220581108

約数列:

[1, 2, 4, 5, 10, 20, 100935503, 201871006, 403742012, 504677515, 1009355030, 2018710060]

約数ペア:

[(1, 2018710060), (2, 1009355030), (4, 504677515), (5, 403742012), (10, 201871006), (20, 100935503)]