About the Number

20131434908

20131434907 ← → 20131434909

2進数表記:10010101111111011010101000110011100

漢数字表記:二百一億三千百四十三万四千九百八

素因数分解:

2 2 × 13 1 × 67789 1 × 5711 1

素因数の和:73517
約数の個数: 24
約数和(自身を含む): 37947215040
約数和(自身を除く): 17815780132

約数列:
[1, 2, 4, 13, 26, 52, 5711, 11422, 22844, 67789, 74243, 135578, 148486, 271156, 296972, 881257, 1762514, 3525028, 387142979, 774285958, 1548571916, 5032858727, 10065717454, 20131434908]

約数ペア:
[(1, 20131434908), (2, 10065717454), (4, 5032858727), (13, 1548571916), (26, 774285958), (52, 387142979), (5711, 3525028), (11422, 1762514), (22844, 881257), (67789, 296972), (74243, 271156), (135578, 148486)]

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