20079086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14281}}^1$

素因数の和:14339

約数の個数: 16

約数和(自身を含む): 32562960

約数和(自身を除く): 12483874

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14281, 28562, 271339, 528397, 542678, 1056794, 10039543, 20079086]

約数ペア:

[(1, 20079086), (2, 10039543), (19, 1056794), (37, 542678), (38, 528397), (74, 271339), (703, 28562), (1406, 14281)]