20839622722

素因数分解:

$2^1\times {\mathrm{857}}^1\times {\mathrm{1237}}^1\times {\mathrm{9829}}^1$

素因数の和:11925

約数の個数: 16

約数和(自身を含む): 31324395960

約数和(自身を除く): 10484773238

約数列:

[1, 2, 857, 1237, 1714, 2474, 9829, 19658, 1060109, 2120218, 8423453, 12158473, 16846906, 24316946, 10419811361, 20839622722]

約数ペア:

[(1, 20839622722), (2, 10419811361), (857, 24316946), (1237, 16846906), (1714, 12158473), (2474, 8423453), (9829, 2120218), (19658, 1060109)]