20083553272

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42549901}}^1$

素因数の和:42549966

約数の個数: 16

約数和(自身を含む): 38294911800

約数和(自身を除く): 18211358528

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42549901, 85099802, 170199604, 340399208, 2510444159, 5020888318, 10041776636, 20083553272]

約数ペア:

[(1, 20083553272), (2, 10041776636), (4, 5020888318), (8, 2510444159), (59, 340399208), (118, 170199604), (236, 85099802), (472, 42549901)]