20299728

素因数分解:

$2^4\times 3^1\times {\mathrm{422911}}^1$

素因数の和:422922

約数の個数: 20

約数和(自身を含む): 52441088

約数和(自身を除く): 32141360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422911, 845822, 1268733, 1691644, 2537466, 3383288, 5074932, 6766576, 10149864, 20299728]

約数ペア:

[(1, 20299728), (2, 10149864), (3, 6766576), (4, 5074932), (6, 3383288), (8, 2537466), (12, 1691644), (16, 1268733), (24, 845822), (48, 422911)]