About the Number

20401471992

20401471991 ← → 20401471993

2進数表記:10011000000000001011100000111111000

漢数字表記:二百四億百四十七万千九百九十二

素因数分解:

2 3 × 3 1 × 11 1 × 77278303 1

素因数の和:77278323
約数の個数: 32
約数和(自身を含む): 55640378880
約数和(自身を除く): 35238906888

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77278303, 154556606, 231834909, 309113212, 463669818, 618226424, 850061333, 927339636, 1700122666, 1854679272, 2550183999, 3400245332, 5100367998, 6800490664, 10200735996, 20401471992]

約数ペア:
[(1, 20401471992), (2, 10200735996), (3, 6800490664), (4, 5100367998), (6, 3400245332), (8, 2550183999), (11, 1854679272), (12, 1700122666), (22, 927339636), (24, 850061333), (33, 618226424), (44, 463669818), (66, 309113212), (88, 231834909), (132, 154556606), (264, 77278303)]

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