2013402280

素因数分解:

$2^3\times 5^1\times {\mathrm{50335057}}^1$

素因数の和:50335068

約数の個数: 16

約数和(自身を含む): 4530155220

約数和(自身を除く): 2516752940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50335057, 100670114, 201340228, 251675285, 402680456, 503350570, 1006701140, 2013402280]

約数ペア:

[(1, 2013402280), (2, 1006701140), (4, 503350570), (5, 402680456), (8, 251675285), (10, 201340228), (20, 100670114), (40, 50335057)]