20494366983

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44650037}}^1$

素因数の和:44650063

約数の個数: 16

約数和(自身を含む): 32148027360

約数和(自身を除く): 11653660377

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44650037, 133950111, 401850333, 759050629, 1205550999, 2277151887, 6831455661, 20494366983]

約数ペア:

[(1, 20494366983), (3, 6831455661), (9, 2277151887), (17, 1205550999), (27, 759050629), (51, 401850333), (153, 133950111), (459, 44650037)]