20136764892

素因数分解:

$2^2\times 3^1\times {\mathrm{2591}}^1\times {\mathrm{647651}}^1$

素因数の和:650249

約数の個数: 24

約数和(自身を含む): 47003991552

約数和(自身を除く): 26867226660

約数列:

[1, 2, 3, 4, 6, 12, 2591, 5182, 7773, 10364, 15546, 31092, 647651, 1295302, 1942953, 2590604, 3885906, 7771812, 1678063741, 3356127482, 5034191223, 6712254964, 10068382446, 20136764892]

約数ペア:

[(1, 20136764892), (2, 10068382446), (3, 6712254964), (4, 5034191223), (6, 3356127482), (12, 1678063741), (2591, 7771812), (5182, 3885906), (7773, 2590604), (10364, 1942953), (15546, 1295302), (31092, 647651)]