20741853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36973}}^1$

素因数の和:37004

約数の個数: 16

約数和(自身を含む): 31945536

約数和(自身を除く): 11203683

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36973, 110919, 406703, 628541, 1220109, 1885623, 6913951, 20741853]

約数ペア:

[(1, 20741853), (3, 6913951), (11, 1885623), (17, 1220109), (33, 628541), (51, 406703), (187, 110919), (561, 36973)]