20611626707

素因数分解:

$7^2\times {\mathrm{461}}^1\times {\mathrm{912463}}^1$

素因数の和:912938

約数の個数: 12

約数和(自身を含む): 24028826976

約数和(自身を除く): 3417200269

約数列:

[1, 7, 49, 461, 3227, 22589, 912463, 6387241, 44710687, 420645443, 2944518101, 20611626707]

約数ペア:

[(1, 20611626707), (7, 2944518101), (49, 420645443), (461, 44710687), (3227, 6387241), (22589, 912463)]