20154687059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1154401}}^1$

素因数の和:1154510

約数の個数: 16

約数和(自身を含む): 23272744320

約数和(自身を除く): 3118057261

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 17459, 1154401, 15007213, 19624817, 91197679, 255122621, 1185569827, 1550360543, 20154687059]

約数ペア:

[(1, 20154687059), (13, 1550360543), (17, 1185569827), (79, 255122621), (221, 91197679), (1027, 19624817), (1343, 15007213), (17459, 1154401)]