20198493671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1567}}^1\times {\mathrm{1663}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 21165441024

約数和(自身を除く): 966947353

約数列:

[1, 23, 337, 1567, 1663, 7751, 36041, 38249, 528079, 560431, 2605921, 12145817, 12889913, 59936183, 878195377, 20198493671]

約数ペア:

[(1, 20198493671), (23, 878195377), (337, 59936183), (1567, 12889913), (1663, 12145817), (7751, 2605921), (36041, 560431), (38249, 528079)]