20512999884034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86189075143}}^1$

素因数の和:86189075169

約数の個数: 16

約数和(自身を含む): 37233680462208

約数和(自身を除く): 16720680578174

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86189075143, 172378150286, 603323526001, 1206647052002, 1465214277431, 2930428554862, 10256499942017, 20512999884034]

約数ペア:

[(1, 20512999884034), (2, 10256499942017), (7, 2930428554862), (14, 1465214277431), (17, 1206647052002), (34, 603323526001), (119, 172378150286), (238, 86189075143)]