20423244

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2053}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 47734960

約数和(自身を除く): 27311716

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2053, 2487, 3316, 4106, 4974, 6159, 8212, 9948, 12318, 24636, 1701937, 3403874, 5105811, 6807748, 10211622, 20423244]

約数ペア:

[(1, 20423244), (2, 10211622), (3, 6807748), (4, 5105811), (6, 3403874), (12, 1701937), (829, 24636), (1658, 12318), (2053, 9948), (2487, 8212), (3316, 6159), (4106, 4974)]