About the Number

20108942

20108941 ← → 20108943

2進数表記:1001100101101011010001110

漢数字表記:二千十万八千九百四十二

素因数分解:

2 1 × 7 1 × 41 1 × 53 1 × 661 1

素因数の和:764
約数の個数: 32
約数和(自身を含む): 36033984
約数和(自身を除く): 15925042

約数列:
[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 661, 742, 1322, 2173, 4346, 4627, 9254, 15211, 27101, 30422, 35033, 54202, 70066, 189707, 245231, 379414, 490462, 1436353, 2872706, 10054471, 20108942]

約数ペア:
[(1, 20108942), (2, 10054471), (7, 2872706), (14, 1436353), (41, 490462), (53, 379414), (82, 245231), (106, 189707), (287, 70066), (371, 54202), (574, 35033), (661, 30422), (742, 27101), (1322, 15211), (2173, 9254), (4346, 4627)]

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