20526762

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7793}}^1$

素因数の和:8237

約数の個数: 16

約数和(自身を含む): 41152320

約数和(自身を除く): 20625558

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7793, 15586, 23379, 46758, 3421127, 6842254, 10263381, 20526762]

約数ペア:

[(1, 20526762), (2, 10263381), (3, 6842254), (6, 3421127), (439, 46758), (878, 23379), (1317, 15586), (2634, 7793)]