20172542463

素因数分解:

$3^2\times {\mathrm{49801}}^1\times {\mathrm{45007}}^1$

素因数の和:94814

約数の個数: 12

約数和(自身を含む): 29139349408

約数和(自身を除く): 8966806945

約数列:

[1, 3, 9, 45007, 49801, 135021, 149403, 405063, 448209, 2241393607, 6724180821, 20172542463]

約数ペア:

[(1, 20172542463), (3, 6724180821), (9, 2241393607), (45007, 448209), (49801, 405063), (135021, 149403)]