20885194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1033}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 34246080

約数和(自身を除く): 13360886

約数列:

[1, 2, 11, 22, 919, 1033, 1838, 2066, 10109, 11363, 20218, 22726, 949327, 1898654, 10442597, 20885194]

約数ペア:

[(1, 20885194), (2, 10442597), (11, 1898654), (22, 949327), (919, 22726), (1033, 20218), (1838, 11363), (2066, 10109)]