About the Number

20316740

20316739 ← → 20316741

2進数表記:1001101100000001001000100

漢数字表記:二千三十一万六千七百四十

素因数分解:

2 2 × 5 1 × 83 1 × 12239 1

素因数の和:12331
約数の個数: 24
約数和(自身を含む): 43182720
約数和(自身を除く): 22865980

約数列:
[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 12239, 24478, 48956, 61195, 122390, 244780, 1015837, 2031674, 4063348, 5079185, 10158370, 20316740]

約数ペア:
[(1, 20316740), (2, 10158370), (4, 5079185), (5, 4063348), (10, 2031674), (20, 1015837), (83, 244780), (166, 122390), (332, 61195), (415, 48956), (830, 24478), (1660, 12239)]

このpageの処理時間: 0.0058383941650390625 seconds