20199077748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33005029}}^1$

素因数の和:33005056

約数の個数: 36

約数和(自身を含む): 54062239140

約数和(自身を除く): 33863161392

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33005029, 66010058, 99015087, 132020116, 198030174, 297045261, 396060348, 561085493, 594090522, 1122170986, 1188181044, 1683256479, 2244341972, 3366512958, 5049769437, 6733025916, 10099538874, 20199077748]

約数ペア:

[(1, 20199077748), (2, 10099538874), (3, 6733025916), (4, 5049769437), (6, 3366512958), (9, 2244341972), (12, 1683256479), (17, 1188181044), (18, 1122170986), (34, 594090522), (36, 561085493), (51, 396060348), (68, 297045261), (102, 198030174), (153, 132020116), (204, 99015087), (306, 66010058), (612, 33005029)]