20186593285

素因数分解:

$5^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1\times {\mathrm{16183}}^1$

素因数の和:17292

約数の個数: 16

約数和(自身を含む): 24332708736

約数和(自身を除く): 4146115451

約数列:

[1, 5, 317, 787, 1585, 3935, 16183, 80915, 249479, 1247395, 5130011, 12736021, 25650055, 63680105, 4037318657, 20186593285]

約数ペア:

[(1, 20186593285), (5, 4037318657), (317, 63680105), (787, 25650055), (1585, 12736021), (3935, 5130011), (16183, 1247395), (80915, 249479)]