20268666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102367}}^1$

素因数の和:102386

約数の個数: 24

約数和(自身を含む): 47908224

約数和(自身を除く): 27639558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102367, 204734, 307101, 614202, 921303, 1126037, 1842606, 2252074, 3378111, 6756222, 10134333, 20268666]

約数ペア:

[(1, 20268666), (2, 10134333), (3, 6756222), (6, 3378111), (9, 2252074), (11, 1842606), (18, 1126037), (22, 921303), (33, 614202), (66, 307101), (99, 204734), (198, 102367)]