20789933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 23101440

約数和(自身を除く): 2311507

約数列:

[1, 19, 31, 47, 589, 751, 893, 1457, 14269, 23281, 27683, 35297, 442339, 670643, 1094207, 20789933]

約数ペア:

[(1, 20789933), (19, 1094207), (31, 670643), (47, 442339), (589, 35297), (751, 27683), (893, 23281), (1457, 14269)]