About the Number

42064020

42064019 ← → 42064021

2進数表記:10100000011101100010010100

漢数字表記:四千二百六万四千二十

素因数分解:

2 2 × 3 2 × 5 1 × 233689 1

素因数の和:233704
約数の個数: 36
約数和(自身を含む): 127594740
約数和(自身を除く): 85530720

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233689, 467378, 701067, 934756, 1168445, 1402134, 2103201, 2336890, 2804268, 3505335, 4206402, 4673780, 7010670, 8412804, 10516005, 14021340, 21032010, 42064020]

約数ペア:
[(1, 42064020), (2, 21032010), (3, 14021340), (4, 10516005), (5, 8412804), (6, 7010670), (9, 4673780), (10, 4206402), (12, 3505335), (15, 2804268), (18, 2336890), (20, 2103201), (30, 1402134), (36, 1168445), (45, 934756), (60, 701067), (90, 467378), (180, 233689)]

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