20161626226

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27172003}}^1$

素因数の和:27172065

約数の個数: 16

約数和(自身を含む): 35214917184

約数和(自身を除く): 15053290958

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27172003, 54344006, 190204021, 380408042, 1440116159, 2880232318, 10080813113, 20161626226]

約数ペア:

[(1, 20161626226), (2, 10080813113), (7, 2880232318), (14, 1440116159), (53, 380408042), (106, 190204021), (371, 54344006), (742, 27172003)]