20804948362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{224467}}^1$

素因数の和:224874

約数の個数: 24

約数和(自身を含む): 34392089088

約数和(自身を除く): 13587140726

約数列:

[1, 2, 11, 22, 121, 242, 383, 766, 4213, 8426, 46343, 92686, 224467, 448934, 2469137, 4938274, 27160507, 54321014, 85970861, 171941722, 945679471, 1891358942, 10402474181, 20804948362]

約数ペア:

[(1, 20804948362), (2, 10402474181), (11, 1891358942), (22, 945679471), (121, 171941722), (242, 85970861), (383, 54321014), (766, 27160507), (4213, 4938274), (8426, 2469137), (46343, 448934), (92686, 224467)]