About the Number

20131130432

20131130431 ← → 20131130433

2進数表記:10010101111111010001010110001000000

漢数字表記:二百一億三千百十三万四百三十二

素因数分解:

2 6 × 7 1 × 43 1 × 1045013 1

素因数の和:1045075
約数の個数: 56
約数和(自身を含む): 46716305856
約数和(自身を除く): 26585175424

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 19264, 1045013, 2090026, 4180052, 7315091, 8360104, 14630182, 16720208, 29260364, 33440416, 44935559, 58520728, 66880832, 89871118, 117041456, 179742236, 234082912, 314548913, 359484472, 468165824, 629097826, 718968944, 1258195652, 1437937888, 2516391304, 2875875776, 5032782608, 10065565216, 20131130432]

約数ペア:
[(1, 20131130432), (2, 10065565216), (4, 5032782608), (7, 2875875776), (8, 2516391304), (14, 1437937888), (16, 1258195652), (28, 718968944), (32, 629097826), (43, 468165824), (56, 359484472), (64, 314548913), (86, 234082912), (112, 179742236), (172, 117041456), (224, 89871118), (301, 66880832), (344, 58520728), (448, 44935559), (602, 33440416), (688, 29260364), (1204, 16720208), (1376, 14630182), (2408, 8360104), (2752, 7315091), (4816, 4180052), (9632, 2090026), (19264, 1045013)]

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