16397020

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2897}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 34567344

約数和(自身を除く): 18170324

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 2897, 5660, 5794, 11588, 14485, 28970, 57940, 819851, 1639702, 3279404, 4099255, 8198510, 16397020]

約数ペア:

[(1, 16397020), (2, 8198510), (4, 4099255), (5, 3279404), (10, 1639702), (20, 819851), (283, 57940), (566, 28970), (1132, 14485), (1415, 11588), (2830, 5794), (2897, 5660)]