20581614

素因数分解:

$2^1\times 3^5\times {\mathrm{42349}}^1$

素因数の和:42366

約数の個数: 24

約数和(自身を含む): 46246200

約数和(自身を除く): 25664586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 42349, 84698, 127047, 254094, 381141, 762282, 1143423, 2286846, 3430269, 6860538, 10290807, 20581614]

約数ペア:

[(1, 20581614), (2, 10290807), (3, 6860538), (6, 3430269), (9, 2286846), (18, 1143423), (27, 762282), (54, 381141), (81, 254094), (162, 127047), (243, 84698), (486, 42349)]