About the Number

2008202124

2008202123 ← → 2008202125

2進数表記:1110111101100101011101110001100

漢数字表記:二十億八百二十万二千百二十四

素因数分解:

2 2 × 3 1 × 103 1 × 821 1 × 1979 1

素因数の和:2910
約数の個数: 48
約数和(自身を含む): 4739454720
約数和(自身を除く): 2731252596

約数列:
[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 821, 1236, 1642, 1979, 2463, 3284, 3958, 4926, 5937, 7916, 9852, 11874, 23748, 84563, 169126, 203837, 253689, 338252, 407674, 507378, 611511, 815348, 1014756, 1223022, 1624759, 2446044, 3249518, 4874277, 6499036, 9748554, 19497108, 167350177, 334700354, 502050531, 669400708, 1004101062, 2008202124]

約数ペア:
[(1, 2008202124), (2, 1004101062), (3, 669400708), (4, 502050531), (6, 334700354), (12, 167350177), (103, 19497108), (206, 9748554), (309, 6499036), (412, 4874277), (618, 3249518), (821, 2446044), (1236, 1624759), (1642, 1223022), (1979, 1014756), (2463, 815348), (3284, 611511), (3958, 507378), (4926, 407674), (5937, 338252), (7916, 253689), (9852, 203837), (11874, 169126), (23748, 84563)]

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