20793215718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9546931}}^1$

素因数の和:9546961

約数の個数: 36

約数和(自身を含む): 49519936284

約数和(自身を除く): 28726720566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9546931, 19093862, 28640793, 57281586, 85922379, 105016241, 171844758, 210032482, 315048723, 630097446, 945146169, 1155178651, 1890292338, 2310357302, 3465535953, 6931071906, 10396607859, 20793215718]

約数ペア:

[(1, 20793215718), (2, 10396607859), (3, 6931071906), (6, 3465535953), (9, 2310357302), (11, 1890292338), (18, 1155178651), (22, 945146169), (33, 630097446), (66, 315048723), (99, 210032482), (121, 171844758), (198, 105016241), (242, 85922379), (363, 57281586), (726, 28640793), (1089, 19093862), (2178, 9546931)]