20351416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{62047}}^1$

素因数の和:62094

約数の個数: 16

約数和(自身を含む): 39090240

約数和(自身を除く): 18738824

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 62047, 124094, 248188, 496376, 2543927, 5087854, 10175708, 20351416]

約数ペア:

[(1, 20351416), (2, 10175708), (4, 5087854), (8, 2543927), (41, 496376), (82, 248188), (164, 124094), (328, 62047)]