20844523

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 24837120

約数和(自身を除く): 3992597

約数列:

[1, 7, 41, 59, 287, 413, 1231, 2419, 8617, 16933, 50471, 72629, 353297, 508403, 2977789, 20844523]

約数ペア:

[(1, 20844523), (7, 2977789), (41, 508403), (59, 353297), (287, 72629), (413, 50471), (1231, 16933), (2419, 8617)]