2009059568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5459401}}^1$

素因数の和:5459432

約数の個数: 20

約数和(自身を含む): 4061795088

約数和(自身を除く): 2052735520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5459401, 10918802, 21837604, 43675208, 87350416, 125566223, 251132446, 502264892, 1004529784, 2009059568]

約数ペア:

[(1, 2009059568), (2, 1004529784), (4, 502264892), (8, 251132446), (16, 125566223), (23, 87350416), (46, 43675208), (92, 21837604), (184, 10918802), (368, 5459401)]