20797029302

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2354203}}^1$

素因数の和:2354843

約数の個数: 16

約数和(自身を含む): 35708566272

約数和(自身を除く): 14911536970

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 2354203, 4708406, 16479421, 32958842, 1485502093, 2971004186, 10398514651, 20797029302]

約数ペア:

[(1, 20797029302), (2, 10398514651), (7, 2971004186), (14, 1485502093), (631, 32958842), (1262, 16479421), (4417, 4708406), (8834, 2354203)]