20336607

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 31627440

約数和(自身を除く): 11290833

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 2179, 3111, 6537, 9333, 19611, 37043, 111129, 132919, 333387, 398757, 1196271, 2259623, 6778869, 20336607]

約数ペア:

[(1, 20336607), (3, 6778869), (9, 2259623), (17, 1196271), (51, 398757), (61, 333387), (153, 132919), (183, 111129), (549, 37043), (1037, 19611), (2179, 9333), (3111, 6537)]