20189047812

素因数分解:

$2^2\times 3^1\times {\mathrm{1682420651}}^1$

素因数の和:1682420658

約数の個数: 12

約数和(自身を含む): 47107778256

約数和(自身を除く): 26918730444

約数列:

[1, 2, 3, 4, 6, 12, 1682420651, 3364841302, 5047261953, 6729682604, 10094523906, 20189047812]

約数ペア:

[(1, 20189047812), (2, 10094523906), (3, 6729682604), (4, 5047261953), (6, 3364841302), (12, 1682420651)]