2020144248

素因数分解:

$2^3\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{16811}}^1$

素因数の和:18492

約数の個数: 48

約数和(自身を含む): 5474827800

約数和(自身を除く): 3454683552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1669, 3338, 5007, 6676, 10014, 13352, 15021, 16811, 20028, 30042, 33622, 40056, 50433, 60084, 67244, 100866, 120168, 134488, 151299, 201732, 302598, 403464, 605196, 1210392, 28057559, 56115118, 84172677, 112230236, 168345354, 224460472, 252518031, 336690708, 505036062, 673381416, 1010072124, 2020144248]

約数ペア:

[(1, 2020144248), (2, 1010072124), (3, 673381416), (4, 505036062), (6, 336690708), (8, 252518031), (9, 224460472), (12, 168345354), (18, 112230236), (24, 84172677), (36, 56115118), (72, 28057559), (1669, 1210392), (3338, 605196), (5007, 403464), (6676, 302598), (10014, 201732), (13352, 151299), (15021, 134488), (16811, 120168), (20028, 100866), (30042, 67244), (33622, 60084), (40056, 50433)]