20207154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306169}}^1$

素因数の和:306185

約数の個数: 16

約数和(自身を含む): 44088480

約数和(自身を除く): 23881326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306169, 612338, 918507, 1837014, 3367859, 6735718, 10103577, 20207154]

約数ペア:

[(1, 20207154), (2, 10103577), (3, 6735718), (6, 3367859), (11, 1837014), (22, 918507), (33, 612338), (66, 306169)]