About the Number
20120920
2進数表記:1001100110000010101011000
漢数字表記:二千十二万九百二十
素因数分解:
素因数の和:9555
約数の個数: 32
約数和(自身を含む): 46131120
約数和(自身を除く): 26010200
約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 9491, 18982, 37964, 47455, 75928, 94910, 189820, 379640, 503023, 1006046, 2012092, 2515115, 4024184, 5030230, 10060460, 20120920]
約数ペア:
[(1, 20120920), (2, 10060460), (4, 5030230), (5, 4024184), (8, 2515115), (10, 2012092), (20, 1006046), (40, 503023), (53, 379640), (106, 189820), (212, 94910), (265, 75928), (424, 47455), (530, 37964), (1060, 18982), (2120, 9491)]このpageの処理時間: 0.009525775909423828 seconds