20581248

素因数分解:

$2^7\times 3^1\times {\mathrm{53597}}^1$

素因数の和:53614

約数の個数: 32

約数和(自身を含む): 54669960

約数和(自身を除く): 34088712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53597, 107194, 160791, 214388, 321582, 428776, 643164, 857552, 1286328, 1715104, 2572656, 3430208, 5145312, 6860416, 10290624, 20581248]

約数ペア:

[(1, 20581248), (2, 10290624), (3, 6860416), (4, 5145312), (6, 3430208), (8, 2572656), (12, 1715104), (16, 1286328), (24, 857552), (32, 643164), (48, 428776), (64, 321582), (96, 214388), (128, 160791), (192, 107194), (384, 53597)]