20080158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478099}}^1$

素因数の和:478111

約数の個数: 16

約数和(自身を含む): 45897600

約数和(自身を除く): 25817442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478099, 956198, 1434297, 2868594, 3346693, 6693386, 10040079, 20080158]

約数ペア:

[(1, 20080158), (2, 10040079), (3, 6693386), (6, 3346693), (7, 2868594), (14, 1434297), (21, 956198), (42, 478099)]