20021052

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4289}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 46846800

約数和(自身を除く): 26825748

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4289, 4668, 8578, 12867, 17156, 25734, 51468, 1668421, 3336842, 5005263, 6673684, 10010526, 20021052]

約数ペア:

[(1, 20021052), (2, 10010526), (3, 6673684), (4, 5005263), (6, 3336842), (12, 1668421), (389, 51468), (778, 25734), (1167, 17156), (1556, 12867), (2334, 8578), (4289, 4668)]