20894292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34141}}^1$

素因数の和:34168

約数の個数: 36

約数和(自身を含む): 55924596

約数和(自身を除く): 35030304

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34141, 68282, 102423, 136564, 204846, 307269, 409692, 580397, 614538, 1160794, 1229076, 1741191, 2321588, 3482382, 5223573, 6964764, 10447146, 20894292]

約数ペア:

[(1, 20894292), (2, 10447146), (3, 6964764), (4, 5223573), (6, 3482382), (9, 2321588), (12, 1741191), (17, 1229076), (18, 1160794), (34, 614538), (36, 580397), (51, 409692), (68, 307269), (102, 204846), (153, 136564), (204, 102423), (306, 68282), (612, 34141)]