About the Number

20180352712

20180352711 ← → 20180352713

2進数表記:10010110010110101111011111011001000

漢数字表記:二百一億八千三十五万二千七百十二

素因数分解:

2 3 × 13 1 × 1361 1 × 142573 1

素因数の和:143953
約数の個数: 32
約数和(自身を含む): 40779015480
約数和(自身を除く): 20598662768

約数列:
[1, 2, 4, 8, 13, 26, 52, 104, 1361, 2722, 5444, 10888, 17693, 35386, 70772, 141544, 142573, 285146, 570292, 1140584, 1853449, 3706898, 7413796, 14827592, 194041853, 388083706, 776167412, 1552334824, 2522544089, 5045088178, 10090176356, 20180352712]

約数ペア:
[(1, 20180352712), (2, 10090176356), (4, 5045088178), (8, 2522544089), (13, 1552334824), (26, 776167412), (52, 388083706), (104, 194041853), (1361, 14827592), (2722, 7413796), (5444, 3706898), (10888, 1853449), (17693, 1140584), (35386, 570292), (70772, 285146), (141544, 142573)]

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