About the Number

20131724870

20131724869 ← → 20131724871

2進数表記:10010101111111100011011111001000110

漢数字表記:二百一億三千百七十二万四千八百七十

素因数分解:

2 1 × 5 1 × 17 1 × 118421911 1

素因数の和:118421935
約数の個数: 16
約数和(自身を含む): 38368699488
約数和(自身を除く): 18236974618

約数列:
[1, 2, 5, 10, 17, 34, 85, 170, 118421911, 236843822, 592109555, 1184219110, 2013172487, 4026344974, 10065862435, 20131724870]

約数ペア:
[(1, 20131724870), (2, 10065862435), (5, 4026344974), (10, 2013172487), (17, 1184219110), (34, 592109555), (85, 236843822), (170, 118421911)]

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