About the Number

20229712

20229711 ← → 20229713

2進数表記:1001101001010111001010000

漢数字表記:二千二十二万九千七百十二

素因数分解:

2 4 × 67 1 × 113 1 × 167 1

素因数の和:355
約数の個数: 40
約数和(自身を含む): 40372416
約数和(自身を除く): 20142704

約数列:
[1, 2, 4, 8, 16, 67, 113, 134, 167, 226, 268, 334, 452, 536, 668, 904, 1072, 1336, 1808, 2672, 7571, 11189, 15142, 18871, 22378, 30284, 37742, 44756, 60568, 75484, 89512, 121136, 150968, 179024, 301936, 1264357, 2528714, 5057428, 10114856, 20229712]

約数ペア:
[(1, 20229712), (2, 10114856), (4, 5057428), (8, 2528714), (16, 1264357), (67, 301936), (113, 179024), (134, 150968), (167, 121136), (226, 89512), (268, 75484), (334, 60568), (452, 44756), (536, 37742), (668, 30284), (904, 22378), (1072, 18871), (1336, 15142), (1808, 11189), (2672, 7571)]

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