20260873372

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{39883609}}^1$

素因数の和:39883740

約数の個数: 12

約数和(自身を含む): 35735714560

約数和(自身を除く): 15474841188

約数列:

[1, 2, 4, 127, 254, 508, 39883609, 79767218, 159534436, 5065218343, 10130436686, 20260873372]

約数ペア:

[(1, 20260873372), (2, 10130436686), (4, 5065218343), (127, 159534436), (254, 79767218), (508, 39883609)]