20201054750

素因数分解:

$2^1\times 5^3\times {\mathrm{80804219}}^1$

素因数の和:80804236

約数の個数: 16

約数和(自身を含む): 37816374960

約数和(自身を除く): 17615320210

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 80804219, 161608438, 404021095, 808042190, 2020105475, 4040210950, 10100527375, 20201054750]

約数ペア:

[(1, 20201054750), (2, 10100527375), (5, 4040210950), (10, 2020105475), (25, 808042190), (50, 404021095), (125, 161608438), (250, 80804219)]