20883474

素因数分解:

$2^1\times 3^3\times {\mathrm{386731}}^1$

素因数の和:386742

約数の個数: 16

約数和(自身を含む): 46407840

約数和(自身を除く): 25524366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 386731, 773462, 1160193, 2320386, 3480579, 6961158, 10441737, 20883474]

約数ペア:

[(1, 20883474), (2, 10441737), (3, 6961158), (6, 3480579), (9, 2320386), (18, 1160193), (27, 773462), (54, 386731)]