20103688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228451}}^1$

素因数の和:228468

約数の個数: 16

約数和(自身を含む): 41121360

約数和(自身を除く): 21017672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228451, 456902, 913804, 1827608, 2512961, 5025922, 10051844, 20103688]

約数ペア:

[(1, 20103688), (2, 10051844), (4, 5025922), (8, 2512961), (11, 1827608), (22, 913804), (44, 456902), (88, 228451)]