20321796783

素因数分解:

$3^1\times {\mathrm{829}}^1\times {\mathrm{1447}}^1\times {\mathrm{5647}}^1$

素因数の和:7926

約数の個数: 16

約数和(自身を含む): 27151969280

約数和(自身を除く): 6830172497

約数列:

[1, 3, 829, 1447, 2487, 4341, 5647, 16941, 1199563, 3598689, 4681363, 8171209, 14044089, 24513627, 6773932261, 20321796783]

約数ペア:

[(1, 20321796783), (3, 6773932261), (829, 24513627), (1447, 14044089), (2487, 8171209), (4341, 4681363), (5647, 3598689), (16941, 1199563)]