20097339321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1\times {\mathrm{110603}}^1$

素因数の和:112280

約数の個数: 16

約数和(自身を含む): 27537741504

約数和(自身を除く): 7440402183

約数列:

[1, 3, 37, 111, 1637, 4911, 60569, 110603, 181707, 331809, 4092311, 12276933, 181057111, 543171333, 6699113107, 20097339321]

約数ペア:

[(1, 20097339321), (3, 6699113107), (37, 543171333), (111, 181057111), (1637, 12276933), (4911, 4092311), (60569, 331809), (110603, 181707)]