20227988104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{996649}}^1$

素因数の和:996757

約数の個数: 32

約数和(自身を含む): 39467340000

約数和(自身を除く): 19239351896

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 10148, 20296, 996649, 1993298, 3986596, 7973192, 42855907, 58802291, 85711814, 117604582, 171423628, 235209164, 342847256, 470418328, 2528498513, 5056997026, 10113994052, 20227988104]

約数ペア:

[(1, 20227988104), (2, 10113994052), (4, 5056997026), (8, 2528498513), (43, 470418328), (59, 342847256), (86, 235209164), (118, 171423628), (172, 117604582), (236, 85711814), (344, 58802291), (472, 42855907), (2537, 7973192), (5074, 3986596), (10148, 1993298), (20296, 996649)]