20178076812

素因数分解:

$2^2\times 3^1\times {\mathrm{1681506401}}^1$

素因数の和:1681506408

約数の個数: 12

約数和(自身を含む): 47082179256

約数和(自身を除く): 26904102444

約数列:

[1, 2, 3, 4, 6, 12, 1681506401, 3363012802, 5044519203, 6726025604, 10089038406, 20178076812]

約数ペア:

[(1, 20178076812), (2, 10089038406), (3, 6726025604), (4, 5044519203), (6, 3363012802), (12, 1681506401)]