20160983748

素因数分解:

$2^2\times 3^1\times {\mathrm{1680081979}}^1$

素因数の和:1680081986

約数の個数: 12

約数和(自身を含む): 47042295440

約数和(自身を除く): 26881311692

約数列:

[1, 2, 3, 4, 6, 12, 1680081979, 3360163958, 5040245937, 6720327916, 10080491874, 20160983748]

約数ペア:

[(1, 20160983748), (2, 10080491874), (3, 6720327916), (4, 5040245937), (6, 3360163958), (12, 1680081979)]