20147662821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46964249}}^1$

素因数の和:46964276

約数の個数: 16

約数和(自身を含む): 31559976000

約数和(自身を除く): 11412313179

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 46964249, 140892747, 516606739, 610535237, 1549820217, 1831605711, 6715887607, 20147662821]

約数ペア:

[(1, 20147662821), (3, 6715887607), (11, 1831605711), (13, 1549820217), (33, 610535237), (39, 516606739), (143, 140892747), (429, 46964249)]