20176482496

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2892271}}^1$

素因数の和:2892392

約数の個数: 28

約数和(自身を含む): 40405039840

約数和(自身を除く): 20228557344

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 2892271, 5784542, 11569084, 23138168, 46276336, 92552672, 185105344, 315257539, 630515078, 1261030156, 2522060312, 5044120624, 10088241248, 20176482496]

約数ペア:

[(1, 20176482496), (2, 10088241248), (4, 5044120624), (8, 2522060312), (16, 1261030156), (32, 630515078), (64, 315257539), (109, 185105344), (218, 92552672), (436, 46276336), (872, 23138168), (1744, 11569084), (3488, 5784542), (6976, 2892271)]