2016807550

素因数分解:

$2^1\times 5^2\times {\mathrm{4241}}^1\times {\mathrm{9511}}^1$

素因数の和:13764

約数の個数: 24

約数和(自身を含む): 3752541072

約数和(自身を除く): 1735733522

約数列:

[1, 2, 5, 10, 25, 50, 4241, 8482, 9511, 19022, 21205, 42410, 47555, 95110, 106025, 212050, 237775, 475550, 40336151, 80672302, 201680755, 403361510, 1008403775, 2016807550]

約数ペア:

[(1, 2016807550), (2, 1008403775), (5, 403361510), (10, 201680755), (25, 80672302), (50, 40336151), (4241, 475550), (8482, 237775), (9511, 212050), (19022, 106025), (21205, 95110), (42410, 47555)]