About the Number

20263120

20263119 ← → 20263121

2進数表記:1001101010011000011010000

漢数字表記:二千二十六万三千百二十

素因数分解:

2 4 × 5 1 × 19 1 × 13331 1

素因数の和:13363
約数の個数: 40
約数和(自身を含む): 49595040
約数和(自身を除く): 29331920

約数列:
[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 13331, 26662, 53324, 66655, 106648, 133310, 213296, 253289, 266620, 506578, 533240, 1013156, 1066480, 1266445, 2026312, 2532890, 4052624, 5065780, 10131560, 20263120]

約数ペア:
[(1, 20263120), (2, 10131560), (4, 5065780), (5, 4052624), (8, 2532890), (10, 2026312), (16, 1266445), (19, 1066480), (20, 1013156), (38, 533240), (40, 506578), (76, 266620), (80, 253289), (95, 213296), (152, 133310), (190, 106648), (304, 66655), (380, 53324), (760, 26662), (1520, 13331)]

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