20346720031

素因数分解:

${\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{754057}}^1$

素因数の和:754302

約数の個数: 12

約数和(自身を含む): 22464895936

約数和(自身を除く): 2118175905

約数列:

[1, 11, 121, 223, 2453, 26983, 754057, 8294627, 91240897, 168154711, 1849701821, 20346720031]

約数ペア:

[(1, 20346720031), (11, 1849701821), (121, 168154711), (223, 91240897), (2453, 8294627), (26983, 754057)]