20033672

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{2579}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 37616400

約数和(自身を除く): 17582728

約数列:

[1, 2, 4, 8, 971, 1942, 2579, 3884, 5158, 7768, 10316, 20632, 2504209, 5008418, 10016836, 20033672]

約数ペア:

[(1, 20033672), (2, 10016836), (4, 5008418), (8, 2504209), (971, 20632), (1942, 10316), (2579, 7768), (3884, 5158)]