About the Number

2014990940

2014990939 ← → 2014990941

2進数表記:1111000000110100101001001011100

漢数字表記:二十億千四百九十九万九百四十

素因数分解:

2 2 × 5 1 × 4373 1 × 23039 1

素因数の和:27421
約数の個数: 24
約数和(自身を含む): 4232632320
約数和(自身を除く): 2217641380

約数列:
[1, 2, 4, 5, 10, 20, 4373, 8746, 17492, 21865, 23039, 43730, 46078, 87460, 92156, 115195, 230390, 460780, 100749547, 201499094, 402998188, 503747735, 1007495470, 2014990940]

約数ペア:
[(1, 2014990940), (2, 1007495470), (4, 503747735), (5, 402998188), (10, 201499094), (20, 100749547), (4373, 460780), (8746, 230390), (17492, 115195), (21865, 92156), (23039, 87460), (43730, 46078)]

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