120220212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1431193}}^1$

素因数の和:1431207

約数の個数: 24

約数和(自身を含む): 320587456

約数和(自身を除く): 200367244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1431193, 2862386, 4293579, 5724772, 8587158, 10018351, 17174316, 20036702, 30055053, 40073404, 60110106, 120220212]

約数ペア:

[(1, 120220212), (2, 60110106), (3, 40073404), (4, 30055053), (6, 20036702), (7, 17174316), (12, 10018351), (14, 8587158), (21, 5724772), (28, 4293579), (42, 2862386), (84, 1431193)]