20161339023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1947391}}^1$

素因数の和:1947447

約数の個数: 32

約数和(自身を含む): 33650933760

約数和(自身を除く): 13489594737

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 1947391, 5842173, 13631737, 33105647, 40895211, 56474339, 99316941, 169423017, 231739529, 395320373, 695218587, 960063763, 1185961119, 2880191289, 6720446341, 20161339023]

約数ペア:

[(1, 20161339023), (3, 6720446341), (7, 2880191289), (17, 1185961119), (21, 960063763), (29, 695218587), (51, 395320373), (87, 231739529), (119, 169423017), (203, 99316941), (357, 56474339), (493, 40895211), (609, 33105647), (1479, 13631737), (3451, 5842173), (10353, 1947391)]