20162968944

素因数分解:

$2^4\times 3^1\times {\mathrm{2857}}^1\times {\mathrm{147029}}^1$

素因数の和:149897

約数の個数: 40

約数和(自身を含む): 52106255760

約数和(自身を除く): 31943286816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2857, 5714, 8571, 11428, 17142, 22856, 34284, 45712, 68568, 137136, 147029, 294058, 441087, 588116, 882174, 1176232, 1764348, 2352464, 3528696, 7057392, 420061853, 840123706, 1260185559, 1680247412, 2520371118, 3360494824, 5040742236, 6720989648, 10081484472, 20162968944]

約数ペア:

[(1, 20162968944), (2, 10081484472), (3, 6720989648), (4, 5040742236), (6, 3360494824), (8, 2520371118), (12, 1680247412), (16, 1260185559), (24, 840123706), (48, 420061853), (2857, 7057392), (5714, 3528696), (8571, 2352464), (11428, 1764348), (17142, 1176232), (22856, 882174), (34284, 588116), (45712, 441087), (68568, 294058), (137136, 147029)]