20496032

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1908

約数の個数: 24

約数和(自身を含む): 40471200

約数和(自身を除く): 19975168

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1459, 1756, 2918, 3512, 5836, 7024, 11672, 14048, 23344, 46688, 640501, 1281002, 2562004, 5124008, 10248016, 20496032]

約数ペア:

[(1, 20496032), (2, 10248016), (4, 5124008), (8, 2562004), (16, 1281002), (32, 640501), (439, 46688), (878, 23344), (1459, 14048), (1756, 11672), (2918, 7024), (3512, 5836)]