20125064322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{986813}}^1$

素因数の和:986935

約数の個数: 48

約数和(自身を含む): 48030211008

約数和(自身を除く): 27905146686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 6798, 10197, 20394, 986813, 1973626, 2960439, 5920878, 8881317, 10854943, 17762634, 21709886, 32564829, 65129658, 97694487, 101641739, 195388974, 203283478, 304925217, 609850434, 914775651, 1118059129, 1829551302, 2236118258, 3354177387, 6708354774, 10062532161, 20125064322]

約数ペア:

[(1, 20125064322), (2, 10062532161), (3, 6708354774), (6, 3354177387), (9, 2236118258), (11, 1829551302), (18, 1118059129), (22, 914775651), (33, 609850434), (66, 304925217), (99, 203283478), (103, 195388974), (198, 101641739), (206, 97694487), (309, 65129658), (618, 32564829), (927, 21709886), (1133, 17762634), (1854, 10854943), (2266, 8881317), (3399, 5920878), (6798, 2960439), (10197, 1973626), (20394, 986813)]