20796611244

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{11038541}}^1$

素因数の和:11038705

約数の個数: 24

約数和(自身を含む): 48834509808

約数和(自身を除く): 28037898564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 11038541, 22077082, 33115623, 44154164, 66231246, 132462492, 1733050937, 3466101874, 5199152811, 6932203748, 10398305622, 20796611244]

約数ペア:

[(1, 20796611244), (2, 10398305622), (3, 6932203748), (4, 5199152811), (6, 3466101874), (12, 1733050937), (157, 132462492), (314, 66231246), (471, 44154164), (628, 33115623), (942, 22077082), (1884, 11038541)]