20363054

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 31101840

約数和(自身を除く): 10738786

約数列:

[1, 2, 83, 166, 241, 482, 509, 1018, 20003, 40006, 42247, 84494, 122669, 245338, 10181527, 20363054]

約数ペア:

[(1, 20363054), (2, 10181527), (83, 245338), (166, 122669), (241, 84494), (482, 42247), (509, 40006), (1018, 20003)]