20133067945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{518159}}^1$

素因数の和:518592

約数の個数: 16

約数和(自身を含む): 25493472000

約数和(自身を除く): 5360404055

約数列:

[1, 5, 19, 95, 409, 2045, 7771, 38855, 518159, 2590795, 9845021, 49225105, 211927031, 1059635155, 4026613589, 20133067945]

約数ペア:

[(1, 20133067945), (5, 4026613589), (19, 1059635155), (95, 211927031), (409, 49225105), (2045, 9845021), (7771, 2590795), (38855, 518159)]