20431602

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4392

約数の個数: 40

約数和(自身を含む): 47371500

約数和(自身を除く): 26939898

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4349, 4698, 8698, 13047, 26094, 39141, 78282, 117423, 126121, 234846, 252242, 352269, 378363, 704538, 756726, 1135089, 2270178, 3405267, 6810534, 10215801, 20431602]

約数ペア:

[(1, 20431602), (2, 10215801), (3, 6810534), (6, 3405267), (9, 2270178), (18, 1135089), (27, 756726), (29, 704538), (54, 378363), (58, 352269), (81, 252242), (87, 234846), (162, 126121), (174, 117423), (261, 78282), (522, 39141), (783, 26094), (1566, 13047), (2349, 8698), (4349, 4698)]