About the Number

20138094823

20138094822 ← → 20138094824

2進数表記:10010110000010100101111000011100111

漢数字表記:二百一億三千八百九万四千八百二十三

素因数分解:

7 2 × 11 1 × 271 1 × 137867 1

素因数の和:138163
約数の個数: 24
約数和(自身を含む): 25650065664
約数和(自身を除く): 5511970841

約数列:
[1, 7, 11, 49, 77, 271, 539, 1897, 2981, 13279, 20867, 137867, 146069, 965069, 1516537, 6755483, 10615759, 37361957, 74310313, 261533699, 410981527, 1830735893, 2876870689, 20138094823]

約数ペア:
[(1, 20138094823), (7, 2876870689), (11, 1830735893), (49, 410981527), (77, 261533699), (271, 74310313), (539, 37361957), (1897, 10615759), (2981, 6755483), (13279, 1516537), (20867, 965069), (137867, 146069)]

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