20168484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240101}}^1$

素因数の和:240115

約数の個数: 24

約数和(自身を含む): 53782848

約数和(自身を除く): 33614364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240101, 480202, 720303, 960404, 1440606, 1680707, 2881212, 3361414, 5042121, 6722828, 10084242, 20168484]

約数ペア:

[(1, 20168484), (2, 10084242), (3, 6722828), (4, 5042121), (6, 3361414), (7, 2881212), (12, 1680707), (14, 1440606), (21, 960404), (28, 720303), (42, 480202), (84, 240101)]