20194094888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1189007}}^1$

素因数の和:1189217

約数の個数: 32

約数和(自身を含む): 41520159360

約数和(自身を除く): 21326064472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 16984, 1189007, 2378014, 4756028, 9512056, 13079077, 26158154, 52316308, 104632616, 229478351, 458956702, 917913404, 1835826808, 2524261861, 5048523722, 10097047444, 20194094888]

約数ペア:

[(1, 20194094888), (2, 10097047444), (4, 5048523722), (8, 2524261861), (11, 1835826808), (22, 917913404), (44, 458956702), (88, 229478351), (193, 104632616), (386, 52316308), (772, 26158154), (1544, 13079077), (2123, 9512056), (4246, 4756028), (8492, 2378014), (16984, 1189007)]