20077232

素因数分解:

$2^4\times 7^1\times {\mathrm{179261}}^1$

素因数の和:179276

約数の個数: 20

約数和(自身を含む): 44456976

約数和(自身を除く): 24379744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179261, 358522, 717044, 1254827, 1434088, 2509654, 2868176, 5019308, 10038616, 20077232]

約数ペア:

[(1, 20077232), (2, 10038616), (4, 5019308), (7, 2868176), (8, 2509654), (14, 1434088), (16, 1254827), (28, 717044), (56, 358522), (112, 179261)]