20786427439

素因数分解:

${\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{9743}}^1$

素因数の和:10134

約数の個数: 16

約数和(自身を含む): 21282766848

約数和(自身を除く): 496339409

約数列:

[1, 107, 127, 157, 9743, 13589, 16799, 19939, 1042501, 1237361, 1529651, 2133473, 132397627, 163672657, 194265677, 20786427439]

約数ペア:

[(1, 20786427439), (107, 194265677), (127, 163672657), (157, 132397627), (9743, 2133473), (13589, 1529651), (16799, 1237361), (19939, 1042501)]