20235083911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1\times {\mathrm{30707}}^1$

素因数の和:34830

約数の個数: 16

約数和(自身を含む): 24137961984

約数和(自身を除く): 3902878073

約数列:

[1, 7, 23, 161, 4093, 28651, 30707, 94139, 214949, 658973, 706261, 4943827, 125683751, 879786257, 2890726273, 20235083911]

約数ペア:

[(1, 20235083911), (7, 2890726273), (23, 879786257), (161, 125683751), (4093, 4943827), (28651, 706261), (30707, 658973), (94139, 214949)]