20183407767

素因数分解:

$3^3\times {\mathrm{2003}}^1\times {\mathrm{373207}}^1$

素因数の和:375219

約数の個数: 16

約数和(自身を含む): 29916353280

約数和(自身を除く): 9732945513

約数列:

[1, 3, 9, 27, 2003, 6009, 18027, 54081, 373207, 1119621, 3358863, 10076589, 747533621, 2242600863, 6727802589, 20183407767]

約数ペア:

[(1, 20183407767), (3, 6727802589), (9, 2242600863), (27, 747533621), (2003, 10076589), (6009, 3358863), (18027, 1119621), (54081, 373207)]