20086048085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{651193}}^1$

素因数の和:651428

約数の個数: 16

約数和(自身を含む): 25005849600

約数和(自身を除く): 4919801515

約数列:

[1, 5, 31, 155, 199, 995, 6169, 30845, 651193, 3255965, 20186983, 100934915, 129587407, 647937035, 4017209617, 20086048085]

約数ペア:

[(1, 20086048085), (5, 4017209617), (31, 647937035), (155, 129587407), (199, 100934915), (995, 20186983), (6169, 3255965), (30845, 651193)]