20589070327

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1668347}}^1$

素因数の和:1668438

約数の個数: 16

約数和(自身を含む): 24664856832

約数和(自身を除く): 4075786505

約数列:

[1, 7, 41, 43, 287, 301, 1763, 12341, 1668347, 11678429, 68402227, 71738921, 478815589, 502172447, 2941295761, 20589070327]

約数ペア:

[(1, 20589070327), (7, 2941295761), (41, 502172447), (43, 478815589), (287, 71738921), (301, 68402227), (1763, 11678429), (12341, 1668347)]