20081570562

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15713279}}^1$

素因数の和:15713358

約数の個数: 24

約数和(自身を含む): 44122890240

約数和(自身を除く): 24041319678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 15713279, 31426558, 47139837, 94279674, 141419511, 282839022, 1115642809, 2231285618, 3346928427, 6693856854, 10040785281, 20081570562]

約数ペア:

[(1, 20081570562), (2, 10040785281), (3, 6693856854), (6, 3346928427), (9, 2231285618), (18, 1115642809), (71, 282839022), (142, 141419511), (213, 94279674), (426, 47139837), (639, 31426558), (1278, 15713279)]