20053611

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 29714256

約数和(自身を除く): 9660645

約数列:

[1, 3, 9, 73, 131, 219, 233, 393, 657, 699, 1179, 2097, 9563, 17009, 28689, 30523, 51027, 86067, 91569, 153081, 274707, 2228179, 6684537, 20053611]

約数ペア:

[(1, 20053611), (3, 6684537), (9, 2228179), (73, 274707), (131, 153081), (219, 91569), (233, 86067), (393, 51027), (657, 30523), (699, 28689), (1179, 17009), (2097, 9563)]