20632077

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1614

約数の個数: 20

約数和(自身を含む): 31014720

約数和(自身を除く): 10382643

約数列:

[1, 3, 9, 27, 81, 179, 537, 1423, 1611, 4269, 4833, 12807, 14499, 38421, 115263, 254717, 764151, 2292453, 6877359, 20632077]

約数ペア:

[(1, 20632077), (3, 6877359), (9, 2292453), (27, 764151), (81, 254717), (179, 115263), (537, 38421), (1423, 14499), (1611, 12807), (4269, 4833)]