20190751110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19961}}^1\times {\mathrm{11239}}^1$

素因数の和:31213

約数の個数: 48

約数和(自身を含む): 52503253920

約数和(自身を除く): 32312502810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 11239, 19961, 22478, 33717, 39922, 56195, 59883, 67434, 99805, 101151, 112390, 119766, 168585, 179649, 199610, 202302, 299415, 337170, 359298, 505755, 598830, 898245, 1011510, 1796490, 224341679, 448683358, 673025037, 1121708395, 1346050074, 2019075111, 2243416790, 3365125185, 4038150222, 6730250370, 10095375555, 20190751110]

約数ペア:

[(1, 20190751110), (2, 10095375555), (3, 6730250370), (5, 4038150222), (6, 3365125185), (9, 2243416790), (10, 2019075111), (15, 1346050074), (18, 1121708395), (30, 673025037), (45, 448683358), (90, 224341679), (11239, 1796490), (19961, 1011510), (22478, 898245), (33717, 598830), (39922, 505755), (56195, 359298), (59883, 337170), (67434, 299415), (99805, 202302), (101151, 199610), (112390, 179649), (119766, 168585)]