About the Number

13320690

13320689 ← → 13320691

2進数表記:110010110100000111110010

漢数字表記:千三百三十二万六百九十

素因数分解:

2 1 × 3 1 × 5 1 × 17 1 × 26119 1

素因数の和:26146
約数の個数: 32
約数和(自身を含む): 33851520
約数和(自身を除く): 20530830

約数列:
[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 26119, 52238, 78357, 130595, 156714, 261190, 391785, 444023, 783570, 888046, 1332069, 2220115, 2664138, 4440230, 6660345, 13320690]

約数ペア:
[(1, 13320690), (2, 6660345), (3, 4440230), (5, 2664138), (6, 2220115), (10, 1332069), (15, 888046), (17, 783570), (30, 444023), (34, 391785), (51, 261190), (85, 156714), (102, 130595), (170, 78357), (255, 52238), (510, 26119)]

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