About the Number

2008956090

2008956089 ← → 2008956091

2進数表記:1110111101111100011110010111010

漢数字表記:二十億八百九十五万六千九十

素因数分解:

2 1 × 3 1 × 5 1 × 2609 1 × 25667 1

素因数の和:28286
約数の個数: 32
約数和(自身を含む): 4823530560
約数和(自身を除く): 2814574470

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 2609, 5218, 7827, 13045, 15654, 25667, 26090, 39135, 51334, 77001, 78270, 128335, 154002, 256670, 385005, 770010, 66965203, 133930406, 200895609, 334826015, 401791218, 669652030, 1004478045, 2008956090]

約数ペア:
[(1, 2008956090), (2, 1004478045), (3, 669652030), (5, 401791218), (6, 334826015), (10, 200895609), (15, 133930406), (30, 66965203), (2609, 770010), (5218, 385005), (7827, 256670), (13045, 154002), (15654, 128335), (25667, 78270), (26090, 77001), (39135, 51334)]

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