About the Number

2012099478

2012099477 ← → 2012099479

2進数表記:1110111111011100011001110010110

漢数字表記:二十億千二百九万九千四百七十八

素因数分解:

2 1 × 3 1 × 23 1 × 131 1 × 111301 1

素因数の和:111460
約数の個数: 32
約数和(自身を含む): 4231256832
約数和(自身を除く): 2219157354

約数列:
[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 18078, 111301, 222602, 333903, 667806, 2559923, 5119846, 7679769, 14580431, 15359538, 29160862, 43741293, 87482586, 335349913, 670699826, 1006049739, 2012099478]

約数ペア:
[(1, 2012099478), (2, 1006049739), (3, 670699826), (6, 335349913), (23, 87482586), (46, 43741293), (69, 29160862), (131, 15359538), (138, 14580431), (262, 7679769), (393, 5119846), (786, 2559923), (3013, 667806), (6026, 333903), (9039, 222602), (18078, 111301)]

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