20262814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70849}}^1$

素因数の和:70875

約数の個数: 16

約数和(自身を含む): 35708400

約数和(自身を除く): 15445586

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70849, 141698, 779339, 921037, 1558678, 1842074, 10131407, 20262814]

約数ペア:

[(1, 20262814), (2, 10131407), (11, 1842074), (13, 1558678), (22, 921037), (26, 779339), (143, 141698), (286, 70849)]