About the Number

22047020

22047019 ← → 22047021

2進数表記:1010100000110100100101100

漢数字表記:二千二百四万七千二十

素因数分解:

2 2 × 5 1 × 67 1 × 16453 1

素因数の和:16529
約数の個数: 24
約数和(自身を含む): 46992624
約数和(自身を除く): 24945604

約数列:
[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 16453, 32906, 65812, 82265, 164530, 329060, 1102351, 2204702, 4409404, 5511755, 11023510, 22047020]

約数ペア:
[(1, 22047020), (2, 11023510), (4, 5511755), (5, 4409404), (10, 2204702), (20, 1102351), (67, 329060), (134, 164530), (268, 82265), (335, 65812), (670, 32906), (1340, 16453)]

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