About the Number

2016057381

2016057380 ← → 2016057382

2進数表記:1111000001010101001100000100101

漢数字表記:二十億千六百五万七千三百八十一

素因数分解:

3 1 × 13 1 × 61 1 × 131 1 × 6469 1

素因数の和:6677
約数の個数: 32
約数和(自身を含む): 2965226880
約数和(自身を除く): 949169499

約数列:
[1, 3, 13, 39, 61, 131, 183, 393, 793, 1703, 2379, 5109, 6469, 7991, 19407, 23973, 84097, 103883, 252291, 311649, 394609, 847439, 1183827, 2542317, 5129917, 11016707, 15389751, 33050121, 51693779, 155081337, 672019127, 2016057381]

約数ペア:
[(1, 2016057381), (3, 672019127), (13, 155081337), (39, 51693779), (61, 33050121), (131, 15389751), (183, 11016707), (393, 5129917), (793, 2542317), (1703, 1183827), (2379, 847439), (5109, 394609), (6469, 311649), (7991, 252291), (19407, 103883), (23973, 84097)]

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