20266510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184241}}^1$

素因数の和:184259

約数の個数: 16

約数和(自身を含む): 39796272

約数和(自身を除く): 19529762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 184241, 368482, 921205, 1842410, 2026651, 4053302, 10133255, 20266510]

約数ペア:

[(1, 20266510), (2, 10133255), (5, 4053302), (10, 2026651), (11, 1842410), (22, 921205), (55, 368482), (110, 184241)]