20188077259

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{140869}}^1$

素因数の和:141282

約数の個数: 16

約数和(自身を含む): 23530924800

約数和(自身を除く): 3342847541

約数列:

[1, 7, 59, 347, 413, 2429, 20473, 140869, 143311, 986083, 8311271, 48881543, 58178897, 342170801, 2884011037, 20188077259]

約数ペア:

[(1, 20188077259), (7, 2884011037), (59, 342170801), (347, 58178897), (413, 48881543), (2429, 8311271), (20473, 986083), (140869, 143311)]