About the Number

20137089609

20137089608 ← → 20137089610

2進数表記:10010110000010000111001101001001001

漢数字表記:二百一億三千七百八万九千六百九

素因数分解:

3 2 × 7 1 × 13 1 × 709 1 × 34679 1

素因数の和:35414
約数の個数: 48
約数和(自身を含む): 35850796800
約数和(自身を除く): 15713707191

約数列:
[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 709, 819, 2127, 4963, 6381, 9217, 14889, 27651, 34679, 44667, 64519, 82953, 104037, 193557, 242753, 312111, 450827, 580671, 728259, 1352481, 2184777, 3155789, 4057443, 9467367, 24587411, 28402101, 73762233, 172111877, 221286699, 319636343, 516335631, 958909029, 1549006893, 2237454401, 2876727087, 6712363203, 20137089609]

約数ペア:
[(1, 20137089609), (3, 6712363203), (7, 2876727087), (9, 2237454401), (13, 1549006893), (21, 958909029), (39, 516335631), (63, 319636343), (91, 221286699), (117, 172111877), (273, 73762233), (709, 28402101), (819, 24587411), (2127, 9467367), (4963, 4057443), (6381, 3155789), (9217, 2184777), (14889, 1352481), (27651, 728259), (34679, 580671), (44667, 450827), (64519, 312111), (82953, 242753), (104037, 193557)]

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