20003741391

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{1621}}^1\times {\mathrm{9001}}^1$

素因数の和:11082

約数の個数: 16

約数和(自身を含む): 26749479008

約数和(自身を除く): 6745737617

約数列:

[1, 3, 457, 1371, 1621, 4863, 9001, 27003, 740797, 2222391, 4113457, 12340371, 14590621, 43771863, 6667913797, 20003741391]

約数ペア:

[(1, 20003741391), (3, 6667913797), (457, 43771863), (1371, 14590621), (1621, 12340371), (4863, 4113457), (9001, 2222391), (27003, 740797)]