20195934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305999}}^1$

素因数の和:306015

約数の個数: 16

約数和(自身を含む): 44064000

約数和(自身を除く): 23868066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305999, 611998, 917997, 1835994, 3365989, 6731978, 10097967, 20195934]

約数ペア:

[(1, 20195934), (2, 10097967), (3, 6731978), (6, 3365989), (11, 1835994), (22, 917997), (33, 611998), (66, 305999)]