20147316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239849}}^1$

素因数の和:239863

約数の個数: 24

約数和(自身を含む): 53726400

約数和(自身を除く): 33579084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239849, 479698, 719547, 959396, 1439094, 1678943, 2878188, 3357886, 5036829, 6715772, 10073658, 20147316]

約数ペア:

[(1, 20147316), (2, 10073658), (3, 6715772), (4, 5036829), (6, 3357886), (7, 2878188), (12, 1678943), (14, 1439094), (21, 959396), (28, 719547), (42, 479698), (84, 239849)]