20125084084

素因数分解:

$2^2\times 7^1\times {\mathrm{718753003}}^1$

素因数の和:718753014

約数の個数: 12

約数和(自身を含む): 40250168224

約数和(自身を除く): 20125084140

約数列:

[1, 2, 4, 7, 14, 28, 718753003, 1437506006, 2875012012, 5031271021, 10062542042, 20125084084]

約数ペア:

[(1, 20125084084), (2, 10062542042), (4, 5031271021), (7, 2875012012), (14, 1437506006), (28, 718753003)]