20205894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198097}}^1$

素因数の和:198119

約数の個数: 16

約数和(自身を含む): 42789168

約数和(自身を除く): 22583274

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198097, 396194, 594291, 1188582, 3367649, 6735298, 10102947, 20205894]

約数ペア:

[(1, 20205894), (2, 10102947), (3, 6735298), (6, 3367649), (17, 1188582), (34, 594291), (51, 396194), (102, 198097)]