2040958053

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{43669}}^1$

素因数の和:44258

約数の個数: 20

約数和(自身を含む): 3054192460

約数和(自身を除く): 1013234407

約数列:

[1, 3, 9, 27, 81, 577, 1731, 5193, 15579, 43669, 46737, 131007, 393021, 1179063, 3537189, 25197013, 75591039, 226773117, 680319351, 2040958053]

約数ペア:

[(1, 2040958053), (3, 680319351), (9, 226773117), (27, 75591039), (81, 25197013), (577, 3537189), (1731, 1179063), (5193, 393021), (15579, 131007), (43669, 46737)]