20604865312

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1793599}}^1$

素因数の和:1793968

約数の個数: 24

約数和(自身を含む): 40678848000

約数和(自身を除く): 20073982688

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 1793599, 3587198, 7174396, 14348792, 28697584, 57395168, 643902041, 1287804082, 2575608164, 5151216328, 10302432656, 20604865312]

約数ペア:

[(1, 20604865312), (2, 10302432656), (4, 5151216328), (8, 2575608164), (16, 1287804082), (32, 643902041), (359, 57395168), (718, 28697584), (1436, 14348792), (2872, 7174396), (5744, 3587198), (11488, 1793599)]