20043436

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3709}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 40305440

約数和(自身を除く): 20262004

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3709, 5404, 7418, 14836, 25963, 51926, 103852, 715837, 1431674, 2863348, 5010859, 10021718, 20043436]

約数ペア:

[(1, 20043436), (2, 10021718), (4, 5010859), (7, 2863348), (14, 1431674), (28, 715837), (193, 103852), (386, 51926), (772, 25963), (1351, 14836), (2702, 7418), (3709, 5404)]