20174020963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{839}}^1\times {\mathrm{1663}}^1$

素因数の和:3282

約数の個数: 16

約数和(自身を含む): 21301862400

約数和(自身を除く): 1127841437

約数列:

[1, 19, 761, 839, 1663, 14459, 15941, 31597, 638479, 1265543, 1395257, 12131101, 24045317, 26509883, 1061790577, 20174020963]

約数ペア:

[(1, 20174020963), (19, 1061790577), (761, 26509883), (839, 24045317), (1663, 12131101), (14459, 1395257), (15941, 1265543), (31597, 638479)]