20797970526

素因数分解:

$2^1\times 3^2\times {\mathrm{6121}}^1\times {\mathrm{188767}}^1$

素因数の和:194896

約数の個数: 24

約数和(自身を含む): 45069870144

約数和(自身を除く): 24271899618

約数列:

[1, 2, 3, 6, 9, 18, 6121, 12242, 18363, 36726, 55089, 110178, 188767, 377534, 566301, 1132602, 1698903, 3397806, 1155442807, 2310885614, 3466328421, 6932656842, 10398985263, 20797970526]

約数ペア:

[(1, 20797970526), (2, 10398985263), (3, 6932656842), (6, 3466328421), (9, 2310885614), (18, 1155442807), (6121, 3397806), (12242, 1698903), (18363, 1132602), (36726, 566301), (55089, 377534), (110178, 188767)]