20173842033

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{1999}}^1\times {\mathrm{8389}}^1$

素因数の和:10792

約数の個数: 16

約数和(自身を含む): 26982240000

約数和(自身を除く): 6808397967

約数列:

[1, 3, 401, 1203, 1999, 5997, 8389, 25167, 801599, 2404797, 3363989, 10091967, 16769611, 50308833, 6724614011, 20173842033]

約数ペア:

[(1, 20173842033), (3, 6724614011), (401, 50308833), (1203, 16769611), (1999, 10091967), (5997, 3363989), (8389, 2404797), (25167, 801599)]