20176590529

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{81023}}^1$

素因数の和:81360

約数の個数: 16

約数和(自身を含む): 21623685120

約数和(自身を除く): 1447094591

約数列:

[1, 29, 31, 277, 899, 8033, 8587, 81023, 249023, 2349667, 2511713, 22443371, 72839677, 650857759, 695744501, 20176590529]

約数ペア:

[(1, 20176590529), (29, 695744501), (31, 650857759), (277, 72839677), (899, 22443371), (8033, 2511713), (8587, 2349667), (81023, 249023)]