20243991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1433}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 28702944

約数和(自身を除く): 8458953

約数列:

[1, 3, 17, 51, 277, 831, 1433, 4299, 4709, 14127, 24361, 73083, 396941, 1190823, 6747997, 20243991]

約数ペア:

[(1, 20243991), (3, 6747997), (17, 1190823), (51, 396941), (277, 73083), (831, 24361), (1433, 14127), (4299, 4709)]