20298882

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{5519}}^1$

素因数の和:6137

約数の個数: 16

約数和(自身を含む): 40671360

約数和(自身を除く): 20372478

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 5519, 11038, 16557, 33114, 3383147, 6766294, 10149441, 20298882]

約数ペア:

[(1, 20298882), (2, 10149441), (3, 6766294), (6, 3383147), (613, 33114), (1226, 16557), (1839, 11038), (3678, 5519)]