20884026321

素因数分解:

$3^2\times {\mathrm{1523}}^1\times {\mathrm{1523603}}^1$

素因数の和:1525132

約数の個数: 12

約数和(自身を含む): 30185642448

約数和(自身を除く): 9301616127

約数列:

[1, 3, 9, 1523, 4569, 13707, 1523603, 4570809, 13712427, 2320447369, 6961342107, 20884026321]

約数ペア:

[(1, 20884026321), (3, 6961342107), (9, 2320447369), (1523, 13712427), (4569, 4570809), (13707, 1523603)]