20549526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180259}}^1$

素因数の和:180283

約数の個数: 16

約数和(自身を含む): 43262400

約数和(自身を除く): 22712874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180259, 360518, 540777, 1081554, 3424921, 6849842, 10274763, 20549526]

約数ペア:

[(1, 20549526), (2, 10274763), (3, 6849842), (6, 3424921), (19, 1081554), (38, 540777), (57, 360518), (114, 180259)]