20482929

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{16141}}^1$

素因数の和:16197

約数の個数: 16

約数和(自身を含む): 30992640

約数和(自身を除く): 10509711

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 16141, 48423, 145269, 435807, 758627, 2275881, 6827643, 20482929]

約数ペア:

[(1, 20482929), (3, 6827643), (9, 2275881), (27, 758627), (47, 435807), (141, 145269), (423, 48423), (1269, 16141)]