20036694777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{133709}}^1$

素因数の和:133981

約数の個数: 32

約数和(自身を含む): 30806784000

約数和(自身を除く): 10770089223

約数列:

[1, 3, 11, 19, 33, 57, 209, 239, 627, 717, 2629, 4541, 7887, 13623, 49951, 133709, 149853, 401127, 1470799, 2540471, 4412397, 7621413, 27945181, 31956451, 83835543, 95869353, 351520961, 607172569, 1054562883, 1821517707, 6678898259, 20036694777]

約数ペア:

[(1, 20036694777), (3, 6678898259), (11, 1821517707), (19, 1054562883), (33, 607172569), (57, 351520961), (209, 95869353), (239, 83835543), (627, 31956451), (717, 27945181), (2629, 7621413), (4541, 4412397), (7887, 2540471), (13623, 1470799), (49951, 401127), (133709, 149853)]