20033667

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 31977504

約数和(自身を除く): 11943837

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5693, 17079, 51237, 96781, 130939, 290343, 392817, 871029, 1178451, 2225963, 6677889, 20033667]

約数ペア:

[(1, 20033667), (3, 6677889), (9, 2225963), (17, 1178451), (23, 871029), (51, 392817), (69, 290343), (153, 130939), (207, 96781), (391, 51237), (1173, 17079), (3519, 5693)]