20779506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104947}}^1$

素因数の和:104966

約数の個数: 24

約数和(自身を含む): 49115664

約数和(自身を除く): 28336158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104947, 209894, 314841, 629682, 944523, 1154417, 1889046, 2308834, 3463251, 6926502, 10389753, 20779506]

約数ペア:

[(1, 20779506), (2, 10389753), (3, 6926502), (6, 3463251), (9, 2308834), (11, 1889046), (18, 1154417), (22, 944523), (33, 629682), (66, 314841), (99, 209894), (198, 104947)]