20459934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103333}}^1$

素因数の和:103352

約数の個数: 24

約数和(自身を含む): 48360312

約数和(自身を除く): 27900378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103333, 206666, 309999, 619998, 929997, 1136663, 1859994, 2273326, 3409989, 6819978, 10229967, 20459934]

約数ペア:

[(1, 20459934), (2, 10229967), (3, 6819978), (6, 3409989), (9, 2273326), (11, 1859994), (18, 1136663), (22, 929997), (33, 619998), (66, 309999), (99, 206666), (198, 103333)]