20702977803

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{3728251}}^1$

素因数の和:3728874

約数の個数: 12

約数和(自身を含む): 29952776568

約数和(自身を除く): 9249798765

約数列:

[1, 3, 9, 617, 1851, 5553, 3728251, 11184753, 33554259, 2300330867, 6900992601, 20702977803]

約数ペア:

[(1, 20702977803), (3, 6900992601), (9, 2300330867), (617, 33554259), (1851, 11184753), (5553, 3728251)]