20469862094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{84586207}}^1$

素因数の和:84586231

約数の個数: 12

約数和(自身を含む): 33749896992

約数和(自身を除く): 13280034898

約数列:

[1, 2, 11, 22, 121, 242, 84586207, 169172414, 930448277, 1860896554, 10234931047, 20469862094]

約数ペア:

[(1, 20469862094), (2, 10234931047), (11, 1860896554), (22, 930448277), (121, 169172414), (242, 84586207)]