20174667846

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1\times {\mathrm{19447}}^1$

素因数の和:23516

約数の個数: 32

約数和(自身を含む): 41300083968

約数和(自身を除く): 21125416122

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4021, 8042, 12063, 19447, 24126, 38894, 58341, 116682, 172903, 345806, 518709, 836221, 1037418, 1672442, 2508663, 5017326, 78196387, 156392774, 234589161, 469178322, 3362444641, 6724889282, 10087333923, 20174667846]

約数ペア:

[(1, 20174667846), (2, 10087333923), (3, 6724889282), (6, 3362444641), (43, 469178322), (86, 234589161), (129, 156392774), (258, 78196387), (4021, 5017326), (8042, 2508663), (12063, 1672442), (19447, 1037418), (24126, 836221), (38894, 518709), (58341, 345806), (116682, 172903)]