2010577904

素因数分解:

$2^4\times {\mathrm{21521}}^1\times {\mathrm{5839}}^1$

素因数の和:27368

約数の個数: 20

約数和(自身を含む): 3896342880

約数和(自身を除く): 1885764976

約数列:

[1, 2, 4, 8, 16, 5839, 11678, 21521, 23356, 43042, 46712, 86084, 93424, 172168, 344336, 125661119, 251322238, 502644476, 1005288952, 2010577904]

約数ペア:

[(1, 2010577904), (2, 1005288952), (4, 502644476), (8, 251322238), (16, 125661119), (5839, 344336), (11678, 172168), (21521, 93424), (23356, 86084), (43042, 46712)]