About the Number

2009095072

2009095071 ← → 2009095073

2進数表記:1110111110000000101101110100000

漢数字表記:二十億九百九万五千七十二

素因数分解:

2 5 × 1667 1 × 37663 1

素因数の和:39340
約数の個数: 24
約数和(自身を含む): 3957883776
約数和(自身を除く): 1948788704

約数列:
[1, 2, 4, 8, 16, 32, 1667, 3334, 6668, 13336, 26672, 37663, 53344, 75326, 150652, 301304, 602608, 1205216, 62784221, 125568442, 251136884, 502273768, 1004547536, 2009095072]

約数ペア:
[(1, 2009095072), (2, 1004547536), (4, 502273768), (8, 251136884), (16, 125568442), (32, 62784221), (1667, 1205216), (3334, 602608), (6668, 301304), (13336, 150652), (26672, 75326), (37663, 53344)]

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