20184973059

素因数分解:

$3^1\times {\mathrm{691}}^1\times {\mathrm{3023}}^1\times {\mathrm{3221}}^1$

素因数の和:6938

約数の個数: 16

約数和(自身を含む): 26969531904

約数和(自身を除く): 6784558845

約数列:

[1, 3, 691, 2073, 3023, 3221, 9069, 9663, 2088893, 2225711, 6266679, 6677133, 9737083, 29211249, 6728324353, 20184973059]

約数ペア:

[(1, 20184973059), (3, 6728324353), (691, 29211249), (2073, 9737083), (3023, 6677133), (3221, 6266679), (9069, 2225711), (9663, 2088893)]