18442094180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7260667}}^1$

素因数の和:7260803

約数の個数: 24

約数和(自身を含む): 39033351168

約数和(自身を除く): 20591256988

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 7260667, 14521334, 29042668, 36303335, 72606670, 145213340, 922104709, 1844209418, 3688418836, 4610523545, 9221047090, 18442094180]

約数ペア:

[(1, 18442094180), (2, 9221047090), (4, 4610523545), (5, 3688418836), (10, 1844209418), (20, 922104709), (127, 145213340), (254, 72606670), (508, 36303335), (635, 29042668), (1270, 14521334), (2540, 7260667)]