20184840057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{44549}}^1\times {\mathrm{7949}}^1$

素因数の和:52520

約数の個数: 16

約数和(自身を含む): 28333800000

約数和(自身を除く): 8148959943

約数列:

[1, 3, 19, 57, 7949, 23847, 44549, 133647, 151031, 453093, 846431, 2539293, 354120001, 1062360003, 6728280019, 20184840057]

約数ペア:

[(1, 20184840057), (3, 6728280019), (19, 1062360003), (57, 354120001), (7949, 2539293), (23847, 846431), (44549, 453093), (133647, 151031)]