20798502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182443}}^1$

素因数の和:182467

約数の個数: 16

約数和(自身を含む): 43786560

約数和(自身を除く): 22988058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182443, 364886, 547329, 1094658, 3466417, 6932834, 10399251, 20798502]

約数ペア:

[(1, 20798502), (2, 10399251), (3, 6932834), (6, 3466417), (19, 1094658), (38, 547329), (57, 364886), (114, 182443)]