20245623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10729}}^1$

素因数の和:10786

約数の個数: 16

約数和(自身を含む): 29357280

約数和(自身を除く): 9111657

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10729, 32187, 182393, 396973, 547179, 1190919, 6748541, 20245623]

約数ペア:

[(1, 20245623), (3, 6748541), (17, 1190919), (37, 547179), (51, 396973), (111, 182393), (629, 32187), (1887, 10729)]