20086850903

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1\times {\mathrm{27253}}^1$

素因数の和:28814

約数の個数: 16

約数和(自身を含む): 23296283136

約数和(自身を除く): 3209432233

約数列:

[1, 7, 71, 497, 1483, 10381, 27253, 105293, 190771, 737051, 1934963, 13544741, 40416199, 282913393, 2869550129, 20086850903]

約数ペア:

[(1, 20086850903), (7, 2869550129), (71, 282913393), (497, 40416199), (1483, 13544741), (10381, 1934963), (27253, 737051), (105293, 190771)]