20180630983

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{69401}}^1$

素因数の和:69738

約数の個数: 16

約数和(自身を含む): 21520172160

約数和(自身を除く): 1339541177

約数列:

[1, 29, 37, 271, 1073, 7859, 10027, 69401, 290783, 2012629, 2567837, 18807671, 74467273, 545422459, 695883827, 20180630983]

約数ペア:

[(1, 20180630983), (29, 695883827), (37, 545422459), (271, 74467273), (1073, 18807671), (7859, 2567837), (10027, 2012629), (69401, 290783)]