About the Number

20002916

20002915 ← → 20002917

2進数表記:1001100010011100001100100

漢数字表記:二千万二千九百十六

素因数分解:

2 2 × 23 1 × 41 1 × 5303 1

素因数の和:5371
約数の個数: 24
約数和(自身を含む): 37425024
約数和(自身を除く): 17422108

約数列:
[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 5303, 10606, 21212, 121969, 217423, 243938, 434846, 487876, 869692, 5000729, 10001458, 20002916]

約数ペア:
[(1, 20002916), (2, 10001458), (4, 5000729), (23, 869692), (41, 487876), (46, 434846), (82, 243938), (92, 217423), (164, 121969), (943, 21212), (1886, 10606), (3772, 5303)]

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