20184420486

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{296159}}^1$

素因数の和:296508

約数の個数: 32

約数和(自身を含む): 41595079680

約数和(自身を除く): 21410659194

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1842, 11359, 22718, 34077, 68154, 296159, 592318, 888477, 1776954, 10957883, 21915766, 32873649, 65747298, 90920813, 181841626, 272762439, 545524878, 3364070081, 6728140162, 10092210243, 20184420486]

約数ペア:

[(1, 20184420486), (2, 10092210243), (3, 6728140162), (6, 3364070081), (37, 545524878), (74, 272762439), (111, 181841626), (222, 90920813), (307, 65747298), (614, 32873649), (921, 21915766), (1842, 10957883), (11359, 1776954), (22718, 888477), (34077, 592318), (68154, 296159)]