20352970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185027}}^1$

素因数の和:185045

約数の個数: 16

約数和(自身を含む): 39966048

約数和(自身を除く): 19613078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 185027, 370054, 925135, 1850270, 2035297, 4070594, 10176485, 20352970]

約数ペア:

[(1, 20352970), (2, 10176485), (5, 4070594), (10, 2035297), (11, 1850270), (22, 925135), (55, 370054), (110, 185027)]