20173992088

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{6203}}^1\times {\mathrm{5569}}^1$

素因数の和:11851

約数の個数: 32

約数和(自身を含む): 38357470800

約数和(自身を除く): 18183478712

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 5569, 6203, 11138, 12406, 22276, 24812, 44552, 49624, 406537, 452819, 813074, 905638, 1626148, 1811276, 3252296, 3622552, 34544507, 69089014, 138178028, 276356056, 2521749011, 5043498022, 10086996044, 20173992088]

約数ペア:

[(1, 20173992088), (2, 10086996044), (4, 5043498022), (8, 2521749011), (73, 276356056), (146, 138178028), (292, 69089014), (584, 34544507), (5569, 3622552), (6203, 3252296), (11138, 1811276), (12406, 1626148), (22276, 905638), (24812, 813074), (44552, 452819), (49624, 406537)]