20946965765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{848227}}^1$

素因数の和:848692

約数の個数: 16

約数和(自身を含む): 27482587200

約数和(自身を除く): 6535621435

約数列:

[1, 5, 11, 55, 449, 2245, 4939, 24695, 848227, 4241135, 9330497, 46652485, 380853923, 1904269615, 4189393153, 20946965765]

約数ペア:

[(1, 20946965765), (5, 4189393153), (11, 1904269615), (55, 380853923), (449, 46652485), (2245, 9330497), (4939, 4241135), (24695, 848227)]