About the Number

20138992029

20138992028 ← → 20138992030

2進数表記:10010110000011000001010000110011101

漢数字表記:二百一億三千八百九十九万二千二十九

素因数分解:

3 2 × 13 1 × 29 1 × 5935453 1

素因数の和:5935501
約数の個数: 24
約数和(自身を含む): 32407578840
約数和(自身を除く): 12268586811

約数列:
[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5935453, 17806359, 53419077, 77160889, 172128137, 231482667, 516384411, 694448001, 1549153233, 2237665781, 6712997343, 20138992029]

約数ペア:
[(1, 20138992029), (3, 6712997343), (9, 2237665781), (13, 1549153233), (29, 694448001), (39, 516384411), (87, 231482667), (117, 172128137), (261, 77160889), (377, 53419077), (1131, 17806359), (3393, 5935453)]

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