20206538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48341}}^1$

素因数の和:48373

約数の個数: 16

約数和(自身を含む): 34806240

約数和(自身を除く): 14599702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48341, 96682, 531751, 918479, 1063502, 1836958, 10103269, 20206538]

約数ペア:

[(1, 20206538), (2, 10103269), (11, 1836958), (19, 1063502), (22, 918479), (38, 531751), (209, 96682), (418, 48341)]