20080592

素因数分解:

$2^4\times 7^3\times {\mathrm{3659}}^1$

素因数の和:3688

約数の個数: 40

約数和(自身を含む): 45384000

約数和(自身を除く): 25303408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3659, 5488, 7318, 14636, 25613, 29272, 51226, 58544, 102452, 179291, 204904, 358582, 409808, 717164, 1255037, 1434328, 2510074, 2868656, 5020148, 10040296, 20080592]

約数ペア:

[(1, 20080592), (2, 10040296), (4, 5020148), (7, 2868656), (8, 2510074), (14, 1434328), (16, 1255037), (28, 717164), (49, 409808), (56, 358582), (98, 204904), (112, 179291), (196, 102452), (343, 58544), (392, 51226), (686, 29272), (784, 25613), (1372, 14636), (2744, 7318), (3659, 5488)]