20775397

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 22362480

約数和(自身を除く): 1587083

約数列:

[1, 29, 41, 101, 173, 1189, 2929, 4141, 5017, 7093, 17473, 120089, 205697, 506717, 716393, 20775397]

約数ペア:

[(1, 20775397), (29, 716393), (41, 506717), (101, 205697), (173, 120089), (1189, 17473), (2929, 7093), (4141, 5017)]