20189096937

素因数分解:

$3^3\times {\mathrm{6637}}^1\times {\mathrm{112663}}^1$

素因数の和:119309

約数の個数: 16

約数和(自身を含む): 29914545280

約数和(自身を除く): 9725448343

約数列:

[1, 3, 9, 27, 6637, 19911, 59733, 112663, 179199, 337989, 1013967, 3041901, 747744331, 2243232993, 6729698979, 20189096937]

約数ペア:

[(1, 20189096937), (3, 6729698979), (9, 2243232993), (27, 747744331), (6637, 3041901), (19911, 1013967), (59733, 337989), (112663, 179199)]