20480053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109519}}^1$

素因数の和:109547

約数の個数: 8

約数和(自身を含む): 23656320

約数和(自身を除く): 3176267

約数列:

[1, 11, 17, 187, 109519, 1204709, 1861823, 20480053]

約数ペア:

[(1, 20480053), (11, 1861823), (17, 1204709), (187, 109519)]