20592135

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2371}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 35893104

約数和(自身を除く): 15300969

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2371, 2895, 7113, 8685, 11855, 21339, 35565, 106695, 457603, 1372809, 2288015, 4118427, 6864045, 20592135]

約数ペア:

[(1, 20592135), (3, 6864045), (5, 4118427), (9, 2288015), (15, 1372809), (45, 457603), (193, 106695), (579, 35565), (965, 21339), (1737, 11855), (2371, 8685), (2895, 7113)]