20185339736

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{5267573}}^1$

素因数の和:5268058

約数の個数: 16

約数和(自身を含む): 37926532800

約数和(自身を除く): 17741193064

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 5267573, 10535146, 21070292, 42140584, 2523167467, 5046334934, 10092669868, 20185339736]

約数ペア:

[(1, 20185339736), (2, 10092669868), (4, 5046334934), (8, 2523167467), (479, 42140584), (958, 21070292), (1916, 10535146), (3832, 5267573)]