20349366

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82721}}^1$

素因数の和:82767

約数の個数: 16

約数和(自身を含む): 41691888

約数和(自身を除く): 21342522

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82721, 165442, 248163, 496326, 3391561, 6783122, 10174683, 20349366]

約数ペア:

[(1, 20349366), (2, 10174683), (3, 6783122), (6, 3391561), (41, 496326), (82, 248163), (123, 165442), (246, 82721)]