20455977598

素因数分解:

$2^1\times 7^1\times {\mathrm{4793}}^1\times {\mathrm{304849}}^1$

素因数の和:309651

約数の個数: 16

約数和(自身を含む): 35074821600

約数和(自身を除く): 14618844002

約数列:

[1, 2, 7, 14, 4793, 9586, 33551, 67102, 304849, 609698, 2133943, 4267886, 1461141257, 2922282514, 10227988799, 20455977598]

約数ペア:

[(1, 20455977598), (2, 10227988799), (7, 2922282514), (14, 1461141257), (4793, 4267886), (9586, 2133943), (33551, 609698), (67102, 304849)]