About the Number

20113480

20113479 ← → 20113481

2進数表記:1001100101110100001001000

漢数字表記:二千十一万三千四百八十

素因数分解:

2 3 × 5 1 × 167 1 × 3011 1

素因数の和:3189
約数の個数: 32
約数和(自身を含む): 45541440
約数和(自身を除く): 25427960

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3011, 3340, 6022, 6680, 12044, 15055, 24088, 30110, 60220, 120440, 502837, 1005674, 2011348, 2514185, 4022696, 5028370, 10056740, 20113480]

約数ペア:
[(1, 20113480), (2, 10056740), (4, 5028370), (5, 4022696), (8, 2514185), (10, 2011348), (20, 1005674), (40, 502837), (167, 120440), (334, 60220), (668, 30110), (835, 24088), (1336, 15055), (1670, 12044), (3011, 6680), (3340, 6022)]

このpageの処理時間: 0.004210472106933594 seconds