About the Number

2021016990108

2021016990107 ← → 2021016990109

2進数表記:11101011010001101111111111111000110011100

漢数字表記:二兆二百十億千六百九十九万百八

素因数分解:

2 2 × 3 1 × 1051 1 × 160245559 1

素因数の和:160246617
約数の個数: 24
約数和(自身を含む): 4720193215360
約数和(自身を除く): 2699176225252

約数列:
[1, 2, 3, 4, 6, 12, 1051, 2102, 3153, 4204, 6306, 12612, 160245559, 320491118, 480736677, 640982236, 961473354, 1922946708, 168418082509, 336836165018, 505254247527, 673672330036, 1010508495054, 2021016990108]

約数ペア:
[(1, 2021016990108), (2, 1010508495054), (3, 673672330036), (4, 505254247527), (6, 336836165018), (12, 168418082509), (1051, 1922946708), (2102, 961473354), (3153, 640982236), (4204, 480736677), (6306, 320491118), (12612, 160245559)]

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