About the Number

2018531472

2018531471 ← → 2018531473

2進数表記:1111000010100000101100010010000

漢数字表記:二十億千八百五十三万千四百七十二

素因数分解:

2 4 × 3 1 × 42052739 1

素因数の和:42052750
約数の個数: 20
約数和(自身を含む): 5214539760
約数和(自身を除く): 3196008288

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42052739, 84105478, 126158217, 168210956, 252316434, 336421912, 504632868, 672843824, 1009265736, 2018531472]

約数ペア:
[(1, 2018531472), (2, 1009265736), (3, 672843824), (4, 504632868), (6, 336421912), (8, 252316434), (12, 168210956), (16, 126158217), (24, 84105478), (48, 42052739)]

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