20178681919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1\times {\mathrm{10559}}^1$

素因数の和:13230

約数の個数: 16

約数和(自身を含む): 22352394240

約数和(自身を除く): 2173712321

約数列:

[1, 11, 67, 737, 2593, 10559, 28523, 116149, 173731, 707453, 1911041, 7781983, 27379487, 301174357, 1834425629, 20178681919]

約数ペア:

[(1, 20178681919), (11, 1834425629), (67, 301174357), (737, 27379487), (2593, 7781983), (10559, 1911041), (28523, 707453), (116149, 173731)]