20195802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101999}}^1$

素因数の和:102018

約数の個数: 24

約数和(自身を含む): 47736000

約数和(自身を除く): 27540198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101999, 203998, 305997, 611994, 917991, 1121989, 1835982, 2243978, 3365967, 6731934, 10097901, 20195802]

約数ペア:

[(1, 20195802), (2, 10097901), (3, 6731934), (6, 3365967), (9, 2243978), (11, 1835982), (18, 1121989), (22, 917991), (33, 611994), (66, 305997), (99, 203998), (198, 101999)]