20923002874

素因数分解:

$2^1\times {\mathrm{1549}}^1\times {\mathrm{1597}}^1\times {\mathrm{4229}}^1$

素因数の和:7377

約数の個数: 16

約数和(自身を含む): 31431861000

約数和(自身を除く): 10508858126

約数列:

[1, 2, 1549, 1597, 3098, 3194, 4229, 8458, 2473753, 4947506, 6550721, 6753713, 13101442, 13507426, 10461501437, 20923002874]

約数ペア:

[(1, 20923002874), (2, 10461501437), (1549, 13507426), (1597, 13101442), (3098, 6753713), (3194, 6550721), (4229, 4947506), (8458, 2473753)]