20461782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310027}}^1$

素因数の和:310043

約数の個数: 16

約数和(自身を含む): 44644032

約数和(自身を除く): 24182250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 310027, 620054, 930081, 1860162, 3410297, 6820594, 10230891, 20461782]

約数ペア:

[(1, 20461782), (2, 10230891), (3, 6820594), (6, 3410297), (11, 1860162), (22, 930081), (33, 620054), (66, 310027)]