20341271817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{132949489}}^1$

素因数の和:132949512

約数の個数: 12

約数和(自身を含む): 31110180660

約数和(自身を除く): 10768908843

約数列:

[1, 3, 9, 17, 51, 153, 132949489, 398848467, 1196545401, 2260141313, 6780423939, 20341271817]

約数ペア:

[(1, 20341271817), (3, 6780423939), (9, 2260141313), (17, 1196545401), (51, 398848467), (153, 132949489)]