About the Number

20138734

20138733 ← → 20138735

2進数表記:1001100110100101011101110

漢数字表記:二千十三万八千七百三十四

素因数分解:

2 1 × 7 1 × 11 1 × 251 1 × 521 1

素因数の和:792
約数の個数: 32
約数和(自身を含む): 37884672
約数和(自身を除く): 17745938

約数列:
[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 521, 1042, 1757, 2761, 3514, 3647, 5522, 5731, 7294, 11462, 19327, 38654, 40117, 80234, 130771, 261542, 915397, 1438481, 1830794, 2876962, 10069367, 20138734]

約数ペア:
[(1, 20138734), (2, 10069367), (7, 2876962), (11, 1830794), (14, 1438481), (22, 915397), (77, 261542), (154, 130771), (251, 80234), (502, 40117), (521, 38654), (1042, 19327), (1757, 11462), (2761, 7294), (3514, 5731), (3647, 5522)]

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