About the Number

2009341568

2009341567 ← → 2009341569

2進数表記:1110111110001000001111010000000

漢数字表記:二十億九百三十四万千五百六十八

素因数分解:

2 7 × 13 1 × 1207537 1

素因数の和:1207564
約数の個数: 32
約数和(自身を含む): 4310910660
約数和(自身を除く): 2301569092

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1207537, 2415074, 4830148, 9660296, 15697981, 19320592, 31395962, 38641184, 62791924, 77282368, 125583848, 154564736, 251167696, 502335392, 1004670784, 2009341568]

約数ペア:
[(1, 2009341568), (2, 1004670784), (4, 502335392), (8, 251167696), (13, 154564736), (16, 125583848), (26, 77282368), (32, 62791924), (52, 38641184), (64, 31395962), (104, 19320592), (128, 15697981), (208, 9660296), (416, 4830148), (832, 2415074), (1664, 1207537)]

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