20243874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481997}}^1$

素因数の和:482009

約数の個数: 16

約数和(自身を含む): 46271808

約数和(自身を除く): 26027934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481997, 963994, 1445991, 2891982, 3373979, 6747958, 10121937, 20243874]

約数ペア:

[(1, 20243874), (2, 10121937), (3, 6747958), (6, 3373979), (7, 2891982), (14, 1445991), (21, 963994), (42, 481997)]