About the Number

20201421764

20201421763 ← → 20201421765

2進数表記:10010110100000110010011101111000100

漢数字表記:二百二億百四十二万千七百六十四

素因数分解:

2 2 × 37 1 × 41 1 × 3329173 1

素因数の和:3329255
約数の個数: 24
約数和(自身を含む): 37193531928
約数和(自身を除く): 16992110164

約数列:
[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 3329173, 6658346, 13316692, 123179401, 136496093, 246358802, 272992186, 492717604, 545984372, 5050355441, 10100710882, 20201421764]

約数ペア:
[(1, 20201421764), (2, 10100710882), (4, 5050355441), (37, 545984372), (41, 492717604), (74, 272992186), (82, 246358802), (148, 136496093), (164, 123179401), (1517, 13316692), (3034, 6658346), (6068, 3329173)]

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