About the Number

20024140

20024139 ← → 20024141

2進数表記:1001100011000101101001100

漢数字表記:二千二万四千百四十

素因数分解:

2 2 × 5 1 × 31 1 × 32297 1

素因数の和:32337
約数の個数: 24
約数和(自身を含む): 43408512
約数和(自身を除く): 23384372

約数列:
[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 32297, 64594, 129188, 161485, 322970, 645940, 1001207, 2002414, 4004828, 5006035, 10012070, 20024140]

約数ペア:
[(1, 20024140), (2, 10012070), (4, 5006035), (5, 4004828), (10, 2002414), (20, 1001207), (31, 645940), (62, 322970), (124, 161485), (155, 129188), (310, 64594), (620, 32297)]

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