About the Number

2018229740

2018229739 ← → 2018229741

2進数表記:1111000010010111011110111101100

漢数字表記:二十億千八百二十二万九千七百四十

素因数分解:

2 2 × 5 1 × 8237 1 × 12251 1

素因数の和:20497
約数の個数: 24
約数和(自身を含む): 4239142992
約数和(自身を除く): 2220913252

約数列:
[1, 2, 4, 5, 10, 20, 8237, 12251, 16474, 24502, 32948, 41185, 49004, 61255, 82370, 122510, 164740, 245020, 100911487, 201822974, 403645948, 504557435, 1009114870, 2018229740]

約数ペア:
[(1, 2018229740), (2, 1009114870), (4, 504557435), (5, 403645948), (10, 201822974), (20, 100911487), (8237, 245020), (12251, 164740), (16474, 122510), (24502, 82370), (32948, 61255), (41185, 49004)]

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