20633298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2203}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 47394816

約数和(自身を除く): 26761518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 2203, 3122, 4406, 4683, 6609, 9366, 13218, 15421, 30842, 46263, 92526, 491269, 982538, 1473807, 2947614, 3438883, 6877766, 10316649, 20633298]

約数ペア:

[(1, 20633298), (2, 10316649), (3, 6877766), (6, 3438883), (7, 2947614), (14, 1473807), (21, 982538), (42, 491269), (223, 92526), (446, 46263), (669, 30842), (1338, 15421), (1561, 13218), (2203, 9366), (3122, 6609), (4406, 4683)]