About the Number

2013365140

2013365139 ← → 2013365141

2進数表記:1111000000000011000001110010100

漢数字表記:二十億千三百三十六万五千百四十

素因数分解:

2 2 × 5 1 × 421 1 × 487 1 × 491 1

素因数の和:1408
約数の個数: 48
約数和(自身を含む): 4255461504
約数和(自身を除く): 2242096364

約数列:
[1, 2, 4, 5, 10, 20, 421, 487, 491, 842, 974, 982, 1684, 1948, 1964, 2105, 2435, 2455, 4210, 4870, 4910, 8420, 9740, 9820, 205027, 206711, 239117, 410054, 413422, 478234, 820108, 826844, 956468, 1025135, 1033555, 1195585, 2050270, 2067110, 2391170, 4100540, 4134220, 4782340, 100668257, 201336514, 402673028, 503341285, 1006682570, 2013365140]

約数ペア:
[(1, 2013365140), (2, 1006682570), (4, 503341285), (5, 402673028), (10, 201336514), (20, 100668257), (421, 4782340), (487, 4134220), (491, 4100540), (842, 2391170), (974, 2067110), (982, 2050270), (1684, 1195585), (1948, 1033555), (1964, 1025135), (2105, 956468), (2435, 826844), (2455, 820108), (4210, 478234), (4870, 413422), (4910, 410054), (8420, 239117), (9740, 206711), (9820, 205027)]

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