20102635531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{25439}}^1$

素因数の和:25687

約数の個数: 24

約数和(自身を含む): 23262336000

約数和(自身を除く): 3159700469

約数列:

[1, 11, 19, 199, 209, 361, 2189, 3781, 3971, 25439, 41591, 71839, 279829, 483341, 790229, 5062361, 5316751, 9183479, 55685971, 96184859, 101018269, 1058033449, 1827512321, 20102635531]

約数ペア:

[(1, 20102635531), (11, 1827512321), (19, 1058033449), (199, 101018269), (209, 96184859), (361, 55685971), (2189, 9183479), (3781, 5316751), (3971, 5062361), (25439, 790229), (41591, 483341), (71839, 279829)]