2016209530

素因数分解:

$2^1\times 5^1\times {\mathrm{17981}}^1\times {\mathrm{11213}}^1$

素因数の和:29201

約数の個数: 16

約数和(自身を含む): 3629702664

約数和(自身を除く): 1613493134

約数列:

[1, 2, 5, 10, 11213, 17981, 22426, 35962, 56065, 89905, 112130, 179810, 201620953, 403241906, 1008104765, 2016209530]

約数ペア:

[(1, 2016209530), (2, 1008104765), (5, 403241906), (10, 201620953), (11213, 179810), (17981, 112130), (22426, 89905), (35962, 56065)]