20173594

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12109}}^1$

素因数の和:12142

約数の個数: 24

約数和(自身を含む): 37274580

約数和(自身を除く): 17100986

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12109, 24218, 84763, 169526, 205853, 411706, 593341, 1186682, 1440971, 2881942, 10086797, 20173594]

約数ペア:

[(1, 20173594), (2, 10086797), (7, 2881942), (14, 1440971), (17, 1186682), (34, 593341), (49, 411706), (98, 205853), (119, 169526), (238, 84763), (833, 24218), (1666, 12109)]