20164080468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240048577}}^1$

素因数の和:240048591

約数の個数: 24

約数和(自身を含む): 53770881472

約数和(自身を除く): 33606801004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240048577, 480097154, 720145731, 960194308, 1440291462, 1680340039, 2880582924, 3360680078, 5041020117, 6721360156, 10082040234, 20164080468]

約数ペア:

[(1, 20164080468), (2, 10082040234), (3, 6721360156), (4, 5041020117), (6, 3360680078), (7, 2880582924), (12, 1680340039), (14, 1440291462), (21, 960194308), (28, 720145731), (42, 480097154), (84, 240048577)]