About the Number

2013138980

2013138979 ← → 2013138981

2進数表記:1110111111111100001000000100100

漢数字表記:二十億千三百十三万八千九百八十

素因数分解:

2 2 × 5 1 × 17 1 × 5920997 1

素因数の和:5921023
約数の個数: 24
約数和(自身を含む): 4476274488
約数和(自身を除く): 2463135508

約数列:
[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5920997, 11841994, 23683988, 29604985, 59209970, 100656949, 118419940, 201313898, 402627796, 503284745, 1006569490, 2013138980]

約数ペア:
[(1, 2013138980), (2, 1006569490), (4, 503284745), (5, 402627796), (10, 201313898), (17, 118419940), (20, 100656949), (34, 59209970), (68, 29604985), (85, 23683988), (170, 11841994), (340, 5920997)]

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