20194966383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9208831}}^1$

素因数の和:9208894

約数の個数: 16

約数和(自身を含む): 29173579776

約数和(自身を除く): 8978613393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9208831, 27626493, 156550127, 395979733, 469650381, 1187939199, 6731655461, 20194966383]

約数ペア:

[(1, 20194966383), (3, 6731655461), (17, 1187939199), (43, 469650381), (51, 395979733), (129, 156550127), (731, 27626493), (2193, 9208831)]