20852994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182921}}^1$

素因数の和:182945

約数の個数: 16

約数和(自身を含む): 43901280

約数和(自身を除く): 23048286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182921, 365842, 548763, 1097526, 3475499, 6950998, 10426497, 20852994]

約数ペア:

[(1, 20852994), (2, 10426497), (3, 6950998), (6, 3475499), (19, 1097526), (38, 548763), (57, 365842), (114, 182921)]