20793984

素因数分解:

$2^7\times 3^1\times {\mathrm{54151}}^1$

素因数の和:54168

約数の個数: 32

約数和(自身を含む): 55235040

約数和(自身を除く): 34441056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54151, 108302, 162453, 216604, 324906, 433208, 649812, 866416, 1299624, 1732832, 2599248, 3465664, 5198496, 6931328, 10396992, 20793984]

約数ペア:

[(1, 20793984), (2, 10396992), (3, 6931328), (4, 5198496), (6, 3465664), (8, 2599248), (12, 1732832), (16, 1299624), (24, 866416), (32, 649812), (48, 433208), (64, 324906), (96, 216604), (128, 162453), (192, 108302), (384, 54151)]