20413998

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34367}}^1$

素因数の和:34389

約数の個数: 32

約数和(自身を含む): 49489920

約数和(自身を除く): 29075922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34367, 68734, 103101, 206202, 309303, 378037, 618606, 756074, 927909, 1134111, 1855818, 2268222, 3402333, 6804666, 10206999, 20413998]

約数ペア:

[(1, 20413998), (2, 10206999), (3, 6804666), (6, 3402333), (9, 2268222), (11, 1855818), (18, 1134111), (22, 927909), (27, 756074), (33, 618606), (54, 378037), (66, 309303), (99, 206202), (198, 103101), (297, 68734), (594, 34367)]