20124005421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{516000139}}^1$

素因数の和:516000155

約数の個数: 8

約数和(自身を含む): 28896007840

約数和(自身を除く): 8772002419

約数列:

[1, 3, 13, 39, 516000139, 1548000417, 6708001807, 20124005421]

約数ペア:

[(1, 20124005421), (3, 6708001807), (13, 1548000417), (39, 516000139)]