20631039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48091}}^1$

素因数の和:48118

約数の個数: 16

約数和(自身を含む): 32317824

約数和(自身を除く): 11686785

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 48091, 144273, 529001, 625183, 1587003, 1875549, 6877013, 20631039]

約数ペア:

[(1, 20631039), (3, 6877013), (11, 1875549), (13, 1587003), (33, 625183), (39, 529001), (143, 144273), (429, 48091)]