20140769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 2530591

約数列:

[1, 11, 47, 163, 239, 517, 1793, 2629, 7661, 11233, 38957, 84271, 123563, 428527, 1830979, 20140769]

約数ペア:

[(1, 20140769), (11, 1830979), (47, 428527), (163, 123563), (239, 84271), (517, 38957), (1793, 11233), (2629, 7661)]