20160687176

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1884881}}^1$

素因数の和:1885085

約数の個数: 32

約数和(自身を含む): 43427681280

約数和(自身を除く): 23266994104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 1884881, 3769762, 7539524, 13194167, 15079048, 26388334, 52776668, 105553336, 360012271, 720024542, 1440049084, 2520085897, 2880098168, 5040171794, 10080343588, 20160687176]

約数ペア:

[(1, 20160687176), (2, 10080343588), (4, 5040171794), (7, 2880098168), (8, 2520085897), (14, 1440049084), (28, 720024542), (56, 360012271), (191, 105553336), (382, 52776668), (764, 26388334), (1337, 15079048), (1528, 13194167), (2674, 7539524), (5348, 3769762), (10696, 1884881)]