20170951055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{195863}}^1$

素因数の和:196390

約数の個数: 16

約数和(自身を含む): 24819886080

約数和(自身を除く): 4648935025

約数列:

[1, 5, 43, 215, 479, 2395, 20597, 102985, 195863, 979315, 8422109, 42110545, 93818377, 469091885, 4034190211, 20170951055]

約数ペア:

[(1, 20170951055), (5, 4034190211), (43, 469091885), (215, 93818377), (479, 42110545), (2395, 8422109), (20597, 979315), (102985, 195863)]