20525442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{488701}}^1$

素因数の和:488713

約数の個数: 16

約数和(自身を含む): 46915392

約数和(自身を除く): 26389950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 488701, 977402, 1466103, 2932206, 3420907, 6841814, 10262721, 20525442]

約数ペア:

[(1, 20525442), (2, 10262721), (3, 6841814), (6, 3420907), (7, 2932206), (14, 1466103), (21, 977402), (42, 488701)]