20184180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336403}}^1$

素因数の和:336415

約数の個数: 24

約数和(自身を含む): 56515872

約数和(自身を除く): 36331692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336403, 672806, 1009209, 1345612, 1682015, 2018418, 3364030, 4036836, 5046045, 6728060, 10092090, 20184180]

約数ペア:

[(1, 20184180), (2, 10092090), (3, 6728060), (4, 5046045), (5, 4036836), (6, 3364030), (10, 2018418), (12, 1682015), (15, 1345612), (20, 1009209), (30, 672806), (60, 336403)]