20623452

素因数分解:

$2^2\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{1321}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 48194832

約数和(自身を除く): 27571380

約数列:

[1, 2, 3, 4, 6, 12, 1301, 1321, 2602, 2642, 3903, 3963, 5204, 5284, 7806, 7926, 15612, 15852, 1718621, 3437242, 5155863, 6874484, 10311726, 20623452]

約数ペア:

[(1, 20623452), (2, 10311726), (3, 6874484), (4, 5155863), (6, 3437242), (12, 1718621), (1301, 15852), (1321, 15612), (2602, 7926), (2642, 7806), (3903, 5284), (3963, 5204)]