20609016

素因数分解:

$2^3\times 3^1\times {\mathrm{858709}}^1$

素因数の和:858718

約数の個数: 16

約数和(自身を含む): 51522600

約数和(自身を除く): 30913584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 858709, 1717418, 2576127, 3434836, 5152254, 6869672, 10304508, 20609016]

約数ペア:

[(1, 20609016), (2, 10304508), (3, 6869672), (4, 5152254), (6, 3434836), (8, 2576127), (12, 1717418), (24, 858709)]