20176473608

素因数分解:

$2^3\times {\mathrm{22961}}^1\times {\mathrm{109841}}^1$

素因数の和:132808

約数の個数: 16

約数和(自身を含む): 37832880060

約数和(自身を除く): 17656406452

約数列:

[1, 2, 4, 8, 22961, 45922, 91844, 109841, 183688, 219682, 439364, 878728, 2522059201, 5044118402, 10088236804, 20176473608]

約数ペア:

[(1, 20176473608), (2, 10088236804), (4, 5044118402), (8, 2522059201), (22961, 878728), (45922, 439364), (91844, 219682), (109841, 183688)]