20604865267

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1533899}}^1$

素因数の和:1534026

約数の個数: 16

約数和(自身を含む): 25033248000

約数和(自身を除く): 4428382733

約数列:

[1, 7, 19, 101, 133, 707, 1919, 13433, 1533899, 10737293, 29144081, 154923799, 204008567, 1084466593, 2943552181, 20604865267]

約数ペア:

[(1, 20604865267), (7, 2943552181), (19, 1084466593), (101, 204008567), (133, 154923799), (707, 29144081), (1919, 10737293), (13433, 1533899)]