2008091728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5456771}}^1$

素因数の和:5456802

約数の個数: 20

約数和(自身を含む): 4059838368

約数和(自身を除く): 2051746640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5456771, 10913542, 21827084, 43654168, 87308336, 125505733, 251011466, 502022932, 1004045864, 2008091728]

約数ペア:

[(1, 2008091728), (2, 1004045864), (4, 502022932), (8, 251011466), (16, 125505733), (23, 87308336), (46, 43654168), (92, 21827084), (184, 10913542), (368, 5456771)]