20330893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 23630400

約数和(自身を除く): 3299507

約数列:

[1, 11, 19, 89, 209, 979, 1093, 1691, 12023, 18601, 20767, 97277, 228437, 1070047, 1848263, 20330893]

約数ペア:

[(1, 20330893), (11, 1848263), (19, 1070047), (89, 228437), (209, 97277), (979, 20767), (1093, 18601), (1691, 12023)]