20116975439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1\times {\mathrm{9397}}^1$

素因数の和:19670

約数の個数: 16

約数和(自身を含む): 23105546880

約数和(自身を除く): 2988571441

約数列:

[1, 11, 19, 209, 9397, 10243, 103367, 112673, 178543, 194617, 1963973, 2140787, 96253471, 1058788181, 1828815949, 20116975439]

約数ペア:

[(1, 20116975439), (11, 1828815949), (19, 1058788181), (209, 96253471), (9397, 2140787), (10243, 1963973), (103367, 194617), (112673, 178543)]