20176722698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{221581}}^1\times {\mathrm{4139}}^1$

素因数の和:225733

約数の個数: 16

約数和(自身を含む): 33024581280

約数和(自身を除く): 12847858582

約数列:

[1, 2, 11, 22, 4139, 8278, 45529, 91058, 221581, 443162, 2437391, 4874782, 917123759, 1834247518, 10088361349, 20176722698]

約数ペア:

[(1, 20176722698), (2, 10088361349), (11, 1834247518), (22, 917123759), (4139, 4874782), (8278, 2437391), (45529, 443162), (91058, 221581)]