20172272938

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{14057}}^1\times {\mathrm{9829}}^1$

素因数の和:23961

約数の個数: 16

約数和(自身を含む): 30678211080

約数和(自身を除く): 10505938142

約数列:

[1, 2, 73, 146, 9829, 14057, 19658, 28114, 717517, 1026161, 1435034, 2052322, 138166253, 276332506, 10086136469, 20172272938]

約数ペア:

[(1, 20172272938), (2, 10086136469), (73, 276332506), (146, 138166253), (9829, 2052322), (14057, 1435034), (19658, 1026161), (28114, 717517)]