20677059

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{58909}}^1$

素因数の和:58931

約数の個数: 16

約数和(自身を含む): 32989600

約数和(自身を除く): 12312541

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 58909, 176727, 530181, 765817, 1590543, 2297451, 6892353, 20677059]

約数ペア:

[(1, 20677059), (3, 6892353), (9, 2297451), (13, 1590543), (27, 765817), (39, 530181), (117, 176727), (351, 58909)]