About the Number

2012040004

2012040003 ← → 2012040005

2進数表記:1110111111011010100101101000100

漢数字表記:二十億千二百四万四

素因数分解:

2 2 × 13 1 × 43 1 × 131 1 × 6869 1

素因数の和:7060
約数の個数: 48
約数和(自身を含む): 3910294080
約数和(自身を除く): 1898254076

約数列:
[1, 2, 4, 13, 26, 43, 52, 86, 131, 172, 262, 524, 559, 1118, 1703, 2236, 3406, 5633, 6812, 6869, 11266, 13738, 22532, 27476, 73229, 89297, 146458, 178594, 292916, 295367, 357188, 590734, 899839, 1181468, 1799678, 3599356, 3839771, 7679542, 11697907, 15359084, 23395814, 38693077, 46791628, 77386154, 154772308, 503010001, 1006020002, 2012040004]

約数ペア:
[(1, 2012040004), (2, 1006020002), (4, 503010001), (13, 154772308), (26, 77386154), (43, 46791628), (52, 38693077), (86, 23395814), (131, 15359084), (172, 11697907), (262, 7679542), (524, 3839771), (559, 3599356), (1118, 1799678), (1703, 1181468), (2236, 899839), (3406, 590734), (5633, 357188), (6812, 295367), (6869, 292916), (11266, 178594), (13738, 146458), (22532, 89297), (27476, 73229)]

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