About the Number

20056048

20056047 ← → 20056049

2進数表記:1001100100000011111110000

漢数字表記:二千五万六千四十八

素因数分解:

2 4 × 53 1 × 67 1 × 353 1

素因数の和:481
約数の個数: 40
約数和(自身を含む): 40296528
約数和(自身を除く): 20240480

約数列:
[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 353, 424, 536, 706, 848, 1072, 1412, 2824, 3551, 5648, 7102, 14204, 18709, 23651, 28408, 37418, 47302, 56816, 74836, 94604, 149672, 189208, 299344, 378416, 1253503, 2507006, 5014012, 10028024, 20056048]

約数ペア:
[(1, 20056048), (2, 10028024), (4, 5014012), (8, 2507006), (16, 1253503), (53, 378416), (67, 299344), (106, 189208), (134, 149672), (212, 94604), (268, 74836), (353, 56816), (424, 47302), (536, 37418), (706, 28408), (848, 23651), (1072, 18709), (1412, 14204), (2824, 7102), (3551, 5648)]

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