20322082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 13970078

約数列:

[1, 2, 11, 22, 89, 97, 107, 178, 194, 214, 979, 1067, 1177, 1958, 2134, 2354, 8633, 9523, 10379, 17266, 19046, 20758, 94963, 104753, 114169, 189926, 209506, 228338, 923731, 1847462, 10161041, 20322082]

約数ペア:

[(1, 20322082), (2, 10161041), (11, 1847462), (22, 923731), (89, 228338), (97, 209506), (107, 189926), (178, 114169), (194, 104753), (214, 94963), (979, 20758), (1067, 19046), (1177, 17266), (1958, 10379), (2134, 9523), (2354, 8633)]