About the Number

2013996884

2013996883 ← → 2013996885

2進数表記:1111000000010110010011101010100

漢数字表記:二十億千三百九十九万六千八百八十四

素因数分解:

2 2 × 19 1 × 643 1 × 41213 1

素因数の和:41879
約数の個数: 24
約数和(自身を含む): 3715854240
約数和(自身を除く): 1701857356

約数列:
[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 12217, 24434, 41213, 48868, 82426, 164852, 783047, 1566094, 3132188, 26499959, 52999918, 105999836, 503499221, 1006998442, 2013996884]

約数ペア:
[(1, 2013996884), (2, 1006998442), (4, 503499221), (19, 105999836), (38, 52999918), (76, 26499959), (643, 3132188), (1286, 1566094), (2572, 783047), (12217, 164852), (24434, 82426), (41213, 48868)]

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