About the Number

20132739

20132738 ← → 20132740

2進数表記:1001100110011001110000011

漢数字表記:二千十三万二千七百三十九

素因数分解:

3 3 × 11 1 × 53 1 × 1279 1

素因数の和:1352
約数の個数: 32
約数和(自身を含む): 33177600
約数和(自身を除く): 13044861

約数列:
[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1279, 1431, 1749, 3837, 5247, 11511, 14069, 15741, 34533, 42207, 67787, 126621, 203361, 379863, 610083, 745657, 1830249, 2236971, 6710913, 20132739]

約数ペア:
[(1, 20132739), (3, 6710913), (9, 2236971), (11, 1830249), (27, 745657), (33, 610083), (53, 379863), (99, 203361), (159, 126621), (297, 67787), (477, 42207), (583, 34533), (1279, 15741), (1431, 14069), (1749, 11511), (3837, 5247)]

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