20180833442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131044373}}^1$

素因数の和:131044393

約数の個数: 16

約数和(自身を含む): 37740779712

約数和(自身を除く): 17559946270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131044373, 262088746, 917310611, 1441488103, 1834621222, 2882976206, 10090416721, 20180833442]

約数ペア:

[(1, 20180833442), (2, 10090416721), (7, 2882976206), (11, 1834621222), (14, 1441488103), (22, 917310611), (77, 262088746), (154, 131044373)]