20616144

素因数分解:

$2^4\times 3^1\times {\mathrm{429503}}^1$

素因数の和:429514

約数の個数: 20

約数和(自身を含む): 53258496

約数和(自身を除く): 32642352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429503, 859006, 1288509, 1718012, 2577018, 3436024, 5154036, 6872048, 10308072, 20616144]

約数ペア:

[(1, 20616144), (2, 10308072), (3, 6872048), (4, 5154036), (6, 3436024), (8, 2577018), (12, 1718012), (16, 1288509), (24, 859006), (48, 429503)]