27005066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20123}}^1$

素因数の和:20197

約数の個数: 16

約数和(自身を含む): 44916768

約数和(自身を除く): 17911702

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20123, 40246, 221353, 442706, 1227503, 2455006, 13502533, 27005066]

約数ペア:

[(1, 27005066), (2, 13502533), (11, 2455006), (22, 1227503), (61, 442706), (122, 221353), (671, 40246), (1342, 20123)]