20180854670

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10141133}}^1$

素因数の和:10141339

約数の個数: 16

約数和(自身を含む): 36508082400

約数和(自身を除く): 16327227730

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 10141133, 20282266, 50705665, 101411330, 2018085467, 4036170934, 10090427335, 20180854670]

約数ペア:

[(1, 20180854670), (2, 10090427335), (5, 4036170934), (10, 2018085467), (199, 101411330), (398, 50705665), (995, 20282266), (1990, 10141133)]