20088166

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27073}}^1$

素因数の和:27135

約数の個数: 16

約数和(自身を含む): 35087904

約数和(自身を除く): 14999738

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27073, 54146, 189511, 379022, 1434869, 2869738, 10044083, 20088166]

約数ペア:

[(1, 20088166), (2, 10044083), (7, 2869738), (14, 1434869), (53, 379022), (106, 189511), (371, 54146), (742, 27073)]