20222707

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 22753440

約数和(自身を除く): 2530733

約数列:

[1, 17, 19, 137, 323, 457, 2329, 2603, 7769, 8683, 44251, 62609, 147611, 1064353, 1189571, 20222707]

約数ペア:

[(1, 20222707), (17, 1189571), (19, 1064353), (137, 147611), (323, 62609), (457, 44251), (2329, 8683), (2603, 7769)]