20710398

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27179}}^1$

素因数の和:27311

約数の個数: 16

約数和(自身を含む): 41748480

約数和(自身を除く): 21038082

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27179, 54358, 81537, 163074, 3451733, 6903466, 10355199, 20710398]

約数ペア:

[(1, 20710398), (2, 10355199), (3, 6903466), (6, 3451733), (127, 163074), (254, 81537), (381, 54358), (762, 27179)]