20845086

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{11171}}^1$

素因数の和:11487

約数の個数: 16

約数和(自身を含む): 41827968

約数和(自身を除く): 20982882

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 11171, 22342, 33513, 67026, 3474181, 6948362, 10422543, 20845086]

約数ペア:

[(1, 20845086), (2, 10422543), (3, 6948362), (6, 3474181), (311, 67026), (622, 33513), (933, 22342), (1866, 11171)]