About the Number

2009143090

2009143089 ← → 2009143091

2進数表記:1110111110000010001011100110010

漢数字表記:二十億九百十四万三千九十

素因数分解:

2 1 × 5 1 × 41 1 × 71 1 × 69019 1

素因数の和:69138
約数の個数: 32
約数和(自身を含む): 3756896640
約数和(自身を除く): 1747753550

約数列:
[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 14555, 29110, 69019, 138038, 345095, 690190, 2829779, 4900349, 5659558, 9800698, 14148895, 24501745, 28297790, 49003490, 200914309, 401828618, 1004571545, 2009143090]

約数ペア:
[(1, 2009143090), (2, 1004571545), (5, 401828618), (10, 200914309), (41, 49003490), (71, 28297790), (82, 24501745), (142, 14148895), (205, 9800698), (355, 5659558), (410, 4900349), (710, 2829779), (2911, 690190), (5822, 345095), (14555, 138038), (29110, 69019)]

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