20008128937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{243121}}^1$

素因数の和:243288

約数の個数: 16

約数和(自身を含む): 21845970432

約数和(自身を除く): 1837841495

約数列:

[1, 17, 47, 103, 799, 1751, 4841, 82297, 243121, 4133057, 11426687, 25041463, 194253679, 425704871, 1176948761, 20008128937]

約数ペア:

[(1, 20008128937), (17, 1176948761), (47, 425704871), (103, 194253679), (799, 25041463), (1751, 11426687), (4841, 4133057), (82297, 243121)]