20178036902

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1\times {\mathrm{109133}}^1$

素因数の和:109807

約数の個数: 16

約数和(自身を含む): 30487674240

約数和(自身を除く): 10309637338

約数列:

[1, 2, 193, 386, 479, 958, 92447, 109133, 184894, 218266, 21062669, 42125338, 52274707, 104549414, 10089018451, 20178036902]

約数ペア:

[(1, 20178036902), (2, 10089018451), (193, 104549414), (386, 52274707), (479, 42125338), (958, 21062669), (92447, 218266), (109133, 184894)]