20092419

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 31488912

約数和(自身を除く): 11396493

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 3203, 6273, 9609, 28827, 54451, 131323, 163353, 393969, 490059, 1181907, 2232491, 6697473, 20092419]

約数ペア:

[(1, 20092419), (3, 6697473), (9, 2232491), (17, 1181907), (41, 490059), (51, 393969), (123, 163353), (153, 131323), (369, 54451), (697, 28827), (2091, 9609), (3203, 6273)]