20607504

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1151}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 53425152

約数和(自身を除く): 32817648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1151, 1492, 2238, 2302, 2984, 3453, 4476, 4604, 5968, 6906, 8952, 9208, 13812, 17904, 18416, 27624, 55248, 429323, 858646, 1287969, 1717292, 2575938, 3434584, 5151876, 6869168, 10303752, 20607504]

約数ペア:

[(1, 20607504), (2, 10303752), (3, 6869168), (4, 5151876), (6, 3434584), (8, 2575938), (12, 1717292), (16, 1287969), (24, 858646), (48, 429323), (373, 55248), (746, 27624), (1119, 18416), (1151, 17904), (1492, 13812), (2238, 9208), (2302, 8952), (2984, 6906), (3453, 5968), (4476, 4604)]