About the Number

220116904

220116903 ← → 220116905

2進数表記:1101000111101011011110101000

漢数字表記:二億二千十一万六千九百四

素因数分解:

2 3 × 7 1 × 643 1 × 6113 1

素因数の和:6769
約数の個数: 32
約数和(自身を含む): 472489920
約数和(自身を除く): 252373016

約数列:
[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 6113, 9002, 12226, 18004, 24452, 36008, 42791, 48904, 85582, 171164, 342328, 3930659, 7861318, 15722636, 27514613, 31445272, 55029226, 110058452, 220116904]

約数ペア:
[(1, 220116904), (2, 110058452), (4, 55029226), (7, 31445272), (8, 27514613), (14, 15722636), (28, 7861318), (56, 3930659), (643, 342328), (1286, 171164), (2572, 85582), (4501, 48904), (5144, 42791), (6113, 36008), (9002, 24452), (12226, 18004)]

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