2007192016

素因数分解:

$2^4\times {\mathrm{3067}}^1\times {\mathrm{40903}}^1$

素因数の和:43978

約数の個数: 20

約数和(自身を含む): 3890297632

約数和(自身を除く): 1883105616

約数列:

[1, 2, 4, 8, 16, 3067, 6134, 12268, 24536, 40903, 49072, 81806, 163612, 327224, 654448, 125449501, 250899002, 501798004, 1003596008, 2007192016]

約数ペア:

[(1, 2007192016), (2, 1003596008), (4, 501798004), (8, 250899002), (16, 125449501), (3067, 654448), (6134, 327224), (12268, 163612), (24536, 81806), (40903, 49072)]