20162999994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{652651}}^1$

素因数の和:652946

約数の個数: 32

約数和(自身を含む): 42605122560

約数和(自身を除く): 22442122566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 1626, 5149, 10298, 15447, 30894, 652651, 1305302, 1957953, 3915906, 12400369, 24800738, 37201107, 74402214, 176868421, 353736842, 530605263, 1061210526, 3360499999, 6720999998, 10081499997, 20162999994]

約数ペア:

[(1, 20162999994), (2, 10081499997), (3, 6720999998), (6, 3360499999), (19, 1061210526), (38, 530605263), (57, 353736842), (114, 176868421), (271, 74402214), (542, 37201107), (813, 24800738), (1626, 12400369), (5149, 3915906), (10298, 1957953), (15447, 1305302), (30894, 652651)]