20575324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6073}}^1$

素因数の和:6106

約数の個数: 36

約数和(自身を含む): 45239152

約数和(自身を除く): 24663828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 6073, 12146, 24292, 42511, 66803, 85022, 133606, 170044, 267212, 467621, 734833, 935242, 1469666, 1870484, 2939332, 5143831, 10287662, 20575324]

約数ペア:

[(1, 20575324), (2, 10287662), (4, 5143831), (7, 2939332), (11, 1870484), (14, 1469666), (22, 935242), (28, 734833), (44, 467621), (77, 267212), (121, 170044), (154, 133606), (242, 85022), (308, 66803), (484, 42511), (847, 24292), (1694, 12146), (3388, 6073)]