20512385146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1\times {\mathrm{277577}}^1$

素因数の和:280949

約数の個数: 16

約数和(自身を含む): 33575834880

約数和(自身を除く): 13063449734

約数列:

[1, 2, 11, 22, 3359, 6718, 36949, 73898, 277577, 555154, 3053347, 6106694, 932381143, 1864762286, 10256192573, 20512385146]

約数ペア:

[(1, 20512385146), (2, 10256192573), (11, 1864762286), (22, 932381143), (3359, 6106694), (6718, 3053347), (36949, 555154), (73898, 277577)]