20166744612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240080293}}^1$

素因数の和:240080307

約数の個数: 24

約数和(自身を含む): 53777985856

約数和(自身を除く): 33611241244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240080293, 480160586, 720240879, 960321172, 1440481758, 1680562051, 2880963516, 3361124102, 5041686153, 6722248204, 10083372306, 20166744612]

約数ペア:

[(1, 20166744612), (2, 10083372306), (3, 6722248204), (4, 5041686153), (6, 3361124102), (7, 2880963516), (12, 1680562051), (14, 1440481758), (21, 960321172), (28, 720240879), (42, 480160586), (84, 240080293)]