About the Number

20009660120

20009660119 ← → 20009660121

2進数表記:10010101000101010110010111011011000

漢数字表記:二百億九百六十六万百二十

素因数分解:

2 3 × 5 1 × 29 1 × 17249707 1

素因数の和:17249747
約数の個数: 32
約数和(自身を含む): 46574211600
約数和(自身を除く): 26564551480

約数列:
[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17249707, 34499414, 68998828, 86248535, 137997656, 172497070, 344994140, 500241503, 689988280, 1000483006, 2000966012, 2501207515, 4001932024, 5002415030, 10004830060, 20009660120]

約数ペア:
[(1, 20009660120), (2, 10004830060), (4, 5002415030), (5, 4001932024), (8, 2501207515), (10, 2000966012), (20, 1000483006), (29, 689988280), (40, 500241503), (58, 344994140), (116, 172497070), (145, 137997656), (232, 86248535), (290, 68998828), (580, 34499414), (1160, 17249707)]

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