20163613249

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{132421}}^1$

素因数の和:132517

約数の個数: 24

約数和(自身を含む): 23554695672

約数和(自身を除く): 3391082423

約数列:

[1, 13, 17, 53, 169, 221, 689, 901, 2873, 8957, 11713, 132421, 152269, 1721473, 2251157, 7018313, 22379149, 29265041, 91238069, 119311321, 380445533, 1186094897, 1551047173, 20163613249]

約数ペア:

[(1, 20163613249), (13, 1551047173), (17, 1186094897), (53, 380445533), (169, 119311321), (221, 91238069), (689, 29265041), (901, 22379149), (2873, 7018313), (8957, 2251157), (11713, 1721473), (132421, 152269)]