20164606446

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20618207}}^1$

素因数の和:20618375

約数の個数: 16

約数和(自身を含む): 40576633344

約数和(自身を除く): 20412026898

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20618207, 41236414, 61854621, 123709242, 3360767741, 6721535482, 10082303223, 20164606446]

約数ペア:

[(1, 20164606446), (2, 10082303223), (3, 6721535482), (6, 3360767741), (163, 123709242), (326, 61854621), (489, 41236414), (978, 20618207)]