20243750681

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37557979}}^1$

素因数の和:37558004

約数の個数: 12

約数和(自身を含む): 25689658320

約数和(自身を除く): 5445907639

約数列:

[1, 7, 11, 49, 77, 539, 37557979, 262905853, 413137769, 1840340971, 2891964383, 20243750681]

約数ペア:

[(1, 20243750681), (7, 2891964383), (11, 1840340971), (49, 413137769), (77, 262905853), (539, 37557979)]