20093211

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{887}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 29836800

約数和(自身を除く): 9743589

約数列:

[1, 3, 9, 27, 839, 887, 2517, 2661, 7551, 7983, 22653, 23949, 744193, 2232579, 6697737, 20093211]

約数ペア:

[(1, 20093211), (3, 6697737), (9, 2232579), (27, 744193), (839, 23949), (887, 22653), (2517, 7983), (2661, 7551)]