20265003

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12041}}^1$

素因数の和:12075

約数の個数: 24

約数和(自身を含む): 33813936

約数和(自身を除く): 13548933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 12041, 36123, 108369, 132451, 204697, 397353, 614091, 1192059, 1842273, 2251667, 6755001, 20265003]

約数ペア:

[(1, 20265003), (3, 6755001), (9, 2251667), (11, 1842273), (17, 1192059), (33, 614091), (51, 397353), (99, 204697), (153, 132451), (187, 108369), (561, 36123), (1683, 12041)]