20199562092

素因数分解:

$2^2\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{458789}}^1$

素因数の和:460022

約数の個数: 36

約数和(自身を含む): 51101865360

約数和(自身を除く): 30902303268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1223, 2446, 3669, 4892, 7338, 11007, 14676, 22014, 44028, 458789, 917578, 1376367, 1835156, 2752734, 4129101, 5505468, 8258202, 16516404, 561098947, 1122197894, 1683296841, 2244395788, 3366593682, 5049890523, 6733187364, 10099781046, 20199562092]

約数ペア:

[(1, 20199562092), (2, 10099781046), (3, 6733187364), (4, 5049890523), (6, 3366593682), (9, 2244395788), (12, 1683296841), (18, 1122197894), (36, 561098947), (1223, 16516404), (2446, 8258202), (3669, 5505468), (4892, 4129101), (7338, 2752734), (11007, 1835156), (14676, 1376367), (22014, 917578), (44028, 458789)]