20145861329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2241667}}^1$

素因数の和:2241740

約数の個数: 16

約数和(自身を含む): 23672014080

約数和(自身を除く): 3526152751

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 2241667, 24658337, 42591673, 96391681, 468508403, 1060308491, 1831441939, 20145861329]

約数ペア:

[(1, 20145861329), (11, 1831441939), (19, 1060308491), (43, 468508403), (209, 96391681), (473, 42591673), (817, 24658337), (8987, 2241667)]