20224539005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{10103}}^1$

素因数の和:12277

約数の個数: 32

約数和(自身を含む): 28049027328

約数和(自身を除く): 7824488323

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2141, 10103, 10705, 23551, 36397, 50515, 111133, 117755, 171751, 181985, 400367, 555665, 858755, 1889261, 2001835, 9446305, 21630523, 108152615, 237935753, 367718891, 1189678765, 1838594455, 4044907801, 20224539005]

約数ペア:

[(1, 20224539005), (5, 4044907801), (11, 1838594455), (17, 1189678765), (55, 367718891), (85, 237935753), (187, 108152615), (935, 21630523), (2141, 9446305), (10103, 2001835), (10705, 1889261), (23551, 858755), (36397, 555665), (50515, 400367), (111133, 181985), (117755, 171751)]