20064828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14051}}^1$

素因数の和:14082

約数の個数: 48

約数和(自身を含む): 56657664

約数和(自身を除く): 36592836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14051, 28102, 42153, 56204, 84306, 98357, 168612, 196714, 238867, 295071, 393428, 477734, 590142, 716601, 955468, 1180284, 1433202, 1672069, 2866404, 3344138, 5016207, 6688276, 10032414, 20064828]

約数ペア:

[(1, 20064828), (2, 10032414), (3, 6688276), (4, 5016207), (6, 3344138), (7, 2866404), (12, 1672069), (14, 1433202), (17, 1180284), (21, 955468), (28, 716601), (34, 590142), (42, 477734), (51, 393428), (68, 295071), (84, 238867), (102, 196714), (119, 168612), (204, 98357), (238, 84306), (357, 56204), (476, 42153), (714, 28102), (1428, 14051)]