About the Number

20131752988

20131752987 ← → 20131752989

2進数表記:10010101111111100100010110000011100

漢数字表記:二百一億三千百七十五万二千九百八十八

素因数分解:

2 2 × 17 1 × 53 1 × 5585947 1

素因数の和:5586021
約数の個数: 24
約数和(自身を含む): 38006790192
約数和(自身を除く): 17875037204

約数列:
[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 5585947, 11171894, 22343788, 94961099, 189922198, 296055191, 379844396, 592110382, 1184220764, 5032938247, 10065876494, 20131752988]

約数ペア:
[(1, 20131752988), (2, 10065876494), (4, 5032938247), (17, 1184220764), (34, 592110382), (53, 379844396), (68, 296055191), (106, 189922198), (212, 94961099), (901, 22343788), (1802, 11171894), (3604, 5585947)]

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