20838049174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{930187}}^1$

素因数の和:930699

約数の個数: 16

約数和(自身を含む): 32683085568

約数和(自身を除く): 11845036394

約数列:

[1, 2, 23, 46, 487, 974, 11201, 22402, 930187, 1860374, 21394301, 42788602, 453001069, 906002138, 10419024587, 20838049174]

約数ペア:

[(1, 20838049174), (2, 10419024587), (23, 906002138), (46, 453001069), (487, 42788602), (974, 21394301), (11201, 1860374), (22402, 930187)]