20774083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 23844096

約数和(自身を除く): 3070013

約数列:

[1, 11, 23, 157, 253, 523, 1727, 3611, 5753, 12029, 39721, 82111, 132319, 903221, 1888553, 20774083]

約数ペア:

[(1, 20774083), (11, 1888553), (23, 903221), (157, 132319), (253, 82111), (523, 39721), (1727, 12029), (3611, 5753)]