About the Number

20161191141

20161191140 ← → 20161191142

2進数表記:10010110001101100110101110011100101

漢数字表記:二百一億六千百十九万千百四十一

素因数分解:

3 3 × 7 1 × 13 2 × 337 1 × 1873 1

素因数の和:2252
約数の個数: 96
約数和(自身を含む): 37092606720
約数和(自身を除く): 16931415579

約数列:
[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 337, 351, 507, 819, 1011, 1183, 1521, 1873, 2359, 2457, 3033, 3549, 4381, 4563, 5619, 7077, 9099, 10647, 13111, 13143, 16857, 21231, 24349, 30667, 31941, 39333, 39429, 50571, 56953, 63693, 73047, 92001, 117999, 118287, 170443, 170859, 219141, 276003, 316537, 353997, 398671, 511329, 512577, 631201, 657423, 828009, 949611, 1196013, 1533987, 1537731, 1893603, 2215759, 2848833, 3588039, 4418407, 4601961, 5680809, 6647277, 8205613, 8546499, 10764117, 13255221, 17042427, 19941831, 24616839, 39765663, 57439291, 59825493, 73850517, 106672969, 119296989, 172317873, 221551551, 320018907, 516953619, 746710783, 960056721, 1550860857, 2240132349, 2880170163, 6720397047, 20161191141]

約数ペア:
[(1, 20161191141), (3, 6720397047), (7, 2880170163), (9, 2240132349), (13, 1550860857), (21, 960056721), (27, 746710783), (39, 516953619), (63, 320018907), (91, 221551551), (117, 172317873), (169, 119296989), (189, 106672969), (273, 73850517), (337, 59825493), (351, 57439291), (507, 39765663), (819, 24616839), (1011, 19941831), (1183, 17042427), (1521, 13255221), (1873, 10764117), (2359, 8546499), (2457, 8205613), (3033, 6647277), (3549, 5680809), (4381, 4601961), (4563, 4418407), (5619, 3588039), (7077, 2848833), (9099, 2215759), (10647, 1893603), (13111, 1537731), (13143, 1533987), (16857, 1196013), (21231, 949611), (24349, 828009), (30667, 657423), (31941, 631201), (39333, 512577), (39429, 511329), (50571, 398671), (56953, 353997), (63693, 316537), (73047, 276003), (92001, 219141), (117999, 170859), (118287, 170443)]

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