2010983536

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1220257}}^1$

素因数の和:1220368

約数の個数: 20

約数和(自身を含む): 3934111792

約数和(自身を除く): 1923128256

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1220257, 2440514, 4881028, 9762056, 19524112, 125686471, 251372942, 502745884, 1005491768, 2010983536]

約数ペア:

[(1, 2010983536), (2, 1005491768), (4, 502745884), (8, 251372942), (16, 125686471), (103, 19524112), (206, 9762056), (412, 4881028), (824, 2440514), (1648, 1220257)]