About the Number

20137130

20137129 ← → 20137131

2進数表記:1001100110100010010101010

漢数字表記:二千十三万七千百三十

素因数分解:

2 1 × 5 1 × 13 1 × 191 1 × 811 1

素因数の和:1022
約数の個数: 32
約数和(自身を含む): 39287808
約数和(自身を除く): 19150678

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 811, 955, 1622, 1910, 2483, 4055, 4966, 8110, 10543, 12415, 21086, 24830, 52715, 105430, 154901, 309802, 774505, 1549010, 2013713, 4027426, 10068565, 20137130]

約数ペア:
[(1, 20137130), (2, 10068565), (5, 4027426), (10, 2013713), (13, 1549010), (26, 774505), (65, 309802), (130, 154901), (191, 105430), (382, 52715), (811, 24830), (955, 21086), (1622, 12415), (1910, 10543), (2483, 8110), (4055, 4966)]

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