About the Number

20497632

20497631 ← → 20497633

2進数表記:1001110001100010011100000

漢数字表記:二千四十九万七千六百三十二

素因数分解:

2 5 × 3 1 × 149 1 × 1433 1

素因数の和:1595
約数の個数: 48
約数和(自身を含む): 54205200
約数和(自身を除く): 33707568

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1433, 1788, 2384, 2866, 3576, 4299, 4768, 5732, 7152, 8598, 11464, 14304, 17196, 22928, 34392, 45856, 68784, 137568, 213517, 427034, 640551, 854068, 1281102, 1708136, 2562204, 3416272, 5124408, 6832544, 10248816, 20497632]

約数ペア:
[(1, 20497632), (2, 10248816), (3, 6832544), (4, 5124408), (6, 3416272), (8, 2562204), (12, 1708136), (16, 1281102), (24, 854068), (32, 640551), (48, 427034), (96, 213517), (149, 137568), (298, 68784), (447, 45856), (596, 34392), (894, 22928), (1192, 17196), (1433, 14304), (1788, 11464), (2384, 8598), (2866, 7152), (3576, 5732), (4299, 4768)]

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