20172092

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{75269}}^1$

素因数の和:75340

約数の個数: 12

約数和(自身を含む): 35828520

約数和(自身を除く): 15656428

約数列:

[1, 2, 4, 67, 134, 268, 75269, 150538, 301076, 5043023, 10086046, 20172092]

約数ペア:

[(1, 20172092), (2, 10086046), (4, 5043023), (67, 301076), (134, 150538), (268, 75269)]