20186469153

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{52161419}}^1$

素因数の和:52161468

約数の個数: 12

約数和(自身を含む): 29836332240

約数和(自身を除く): 9649863087

約数列:

[1, 3, 9, 43, 129, 387, 52161419, 156484257, 469452771, 2242941017, 6728823051, 20186469153]

約数ペア:

[(1, 20186469153), (3, 6728823051), (9, 2242941017), (43, 469452771), (129, 156484257), (387, 52161419)]