20134806790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{287640097}}^1$

素因数の和:287640111

約数の個数: 16

約数和(自身を含む): 41420174112

約数和(自身を除く): 21285367322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 287640097, 575280194, 1438200485, 2013480679, 2876400970, 4026961358, 10067403395, 20134806790]

約数ペア:

[(1, 20134806790), (2, 10067403395), (5, 4026961358), (7, 2876400970), (10, 2013480679), (14, 1438200485), (35, 575280194), (70, 287640097)]