20246598442

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{991217}}^1$

素因数の和:992685

約数の個数: 16

約数和(自身を含む): 34732278720

約数和(自身を除く): 14485680278

約数列:

[1, 2, 7, 14, 1459, 2918, 10213, 20426, 991217, 1982434, 6938519, 13877038, 1446185603, 2892371206, 10123299221, 20246598442]

約数ペア:

[(1, 20246598442), (2, 10123299221), (7, 2892371206), (14, 1446185603), (1459, 13877038), (2918, 6938519), (10213, 1982434), (20426, 991217)]