20283616

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{14741}}^1$

素因数の和:14794

約数の個数: 24

約数和(自身を含む): 40864824

約数和(自身を除く): 20581208

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 14741, 29482, 58964, 117928, 235856, 471712, 633863, 1267726, 2535452, 5070904, 10141808, 20283616]

約数ペア:

[(1, 20283616), (2, 10141808), (4, 5070904), (8, 2535452), (16, 1267726), (32, 633863), (43, 471712), (86, 235856), (172, 117928), (344, 58964), (688, 29482), (1376, 14741)]