20196830913

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2853869}}^1$

素因数の和:2854216

約数の個数: 16

約数和(自身を含む): 30867457920

約数和(自身を除く): 10670627007

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 2853869, 8561607, 19977083, 59931249, 961753853, 2885261559, 6732276971, 20196830913]

約数ペア:

[(1, 20196830913), (3, 6732276971), (7, 2885261559), (21, 961753853), (337, 59931249), (1011, 19977083), (2359, 8561607), (7077, 2853869)]