About the Number

2009911026

2009911025 ← → 2009911027

2進数表記:1110111110011001100111011110010

漢数字表記:二十億九百九十一万千二十六

素因数分解:

2 1 × 3 1 × 71 1 × 467 1 × 10103 1

素因数の和:10646
約数の個数: 32
約数和(自身を含む): 4085572608
約数和(自身を除く): 2075661582

約数列:
[1, 2, 3, 6, 71, 142, 213, 426, 467, 934, 1401, 2802, 10103, 20206, 30309, 33157, 60618, 66314, 99471, 198942, 717313, 1434626, 2151939, 4303878, 4718101, 9436202, 14154303, 28308606, 334985171, 669970342, 1004955513, 2009911026]

約数ペア:
[(1, 2009911026), (2, 1004955513), (3, 669970342), (6, 334985171), (71, 28308606), (142, 14154303), (213, 9436202), (426, 4718101), (467, 4303878), (934, 2151939), (1401, 1434626), (2802, 717313), (10103, 198942), (20206, 99471), (30309, 66314), (33157, 60618)]

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