20140952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193663}}^1$

素因数の和:193682

約数の個数: 16

約数和(自身を含む): 40669440

約数和(自身を除く): 20528488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193663, 387326, 774652, 1549304, 2517619, 5035238, 10070476, 20140952]

約数ペア:

[(1, 20140952), (2, 10070476), (4, 5035238), (8, 2517619), (13, 1549304), (26, 774652), (52, 387326), (104, 193663)]