20802594

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{203947}}^1$

素因数の和:203969

約数の個数: 16

約数和(自身を含む): 44052768

約数和(自身を除く): 23250174

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 203947, 407894, 611841, 1223682, 3467099, 6934198, 10401297, 20802594]

約数ペア:

[(1, 20802594), (2, 10401297), (3, 6934198), (6, 3467099), (17, 1223682), (34, 611841), (51, 407894), (102, 203947)]