16020227517

素因数分解:

$3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{890161}}^1$

素因数の和:891028

約数の個数: 16

約数和(自身を含む): 24440287872

約数和(自身を除く): 8420060355

約数列:

[1, 3, 7, 21, 857, 2571, 5999, 17997, 890161, 2670483, 6231127, 18693381, 762867977, 2288603931, 5340075839, 16020227517]

約数ペア:

[(1, 16020227517), (3, 5340075839), (7, 2288603931), (21, 762867977), (857, 18693381), (2571, 6231127), (5999, 2670483), (17997, 890161)]