20201006144

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2608601}}^1$

素因数の和:2608635

約数の個数: 42

約数和(自身を含む): 44061896382

約数和(自身を除く): 23860890238

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 2608601, 5217202, 10434404, 20868808, 28694611, 41737616, 57389222, 83475232, 114778444, 166950464, 229556888, 315640721, 459113776, 631281442, 918227552, 1262562884, 1836455104, 2525125768, 5050251536, 10100503072, 20201006144]

約数ペア:

[(1, 20201006144), (2, 10100503072), (4, 5050251536), (8, 2525125768), (11, 1836455104), (16, 1262562884), (22, 918227552), (32, 631281442), (44, 459113776), (64, 315640721), (88, 229556888), (121, 166950464), (176, 114778444), (242, 83475232), (352, 57389222), (484, 41737616), (704, 28694611), (968, 20868808), (1936, 10434404), (3872, 5217202), (7744, 2608601)]