20172934053

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{31627}}^1$

素因数の和:32305

約数の個数: 24

約数和(自身を含む): 29416317216

約数和(自身を除く): 9243383163

約数列:

[1, 3, 9, 131, 393, 541, 1179, 1623, 4869, 31627, 70871, 94881, 212613, 284643, 637839, 4143137, 12429411, 17110207, 37288233, 51330621, 153991863, 2241437117, 6724311351, 20172934053]

約数ペア:

[(1, 20172934053), (3, 6724311351), (9, 2241437117), (131, 153991863), (393, 51330621), (541, 37288233), (1179, 17110207), (1623, 12429411), (4869, 4143137), (31627, 637839), (70871, 284643), (94881, 212613)]