20218572062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25085077}}^1$

素因数の和:25085123

約数の個数: 16

約数和(自身を含む): 33714344832

約数和(自身を除く): 13495772770

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 25085077, 50170154, 326106001, 652212002, 777637387, 1555274774, 10109286031, 20218572062]

約数ペア:

[(1, 20218572062), (2, 10109286031), (13, 1555274774), (26, 777637387), (31, 652212002), (62, 326106001), (403, 50170154), (806, 25085077)]