12017820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{200297}}^1$

素因数の和:200309

約数の個数: 24

約数和(自身を含む): 33650064

約数和(自身を除く): 21632244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 200297, 400594, 600891, 801188, 1001485, 1201782, 2002970, 2403564, 3004455, 4005940, 6008910, 12017820]

約数ペア:

[(1, 12017820), (2, 6008910), (3, 4005940), (4, 3004455), (5, 2403564), (6, 2002970), (10, 1201782), (12, 1001485), (15, 801188), (20, 600891), (30, 400594), (60, 200297)]