20194272014

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30690383}}^1$

素因数の和:30690439

約数の個数: 16

約数和(自身を含む): 35355322368

約数和(自身を除く): 15161050354

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 30690383, 61380766, 214832681, 429665362, 1442448001, 2884896002, 10097136007, 20194272014]

約数ペア:

[(1, 20194272014), (2, 10097136007), (7, 2884896002), (14, 1442448001), (47, 429665362), (94, 214832681), (329, 61380766), (658, 30690383)]