20565656153

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3268021}}^1$

素因数の和:3268088

約数の個数: 16

約数和(自身を含む): 25098408960

約数和(自身を除く): 4532752807

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 3268021, 22876147, 94772609, 101308651, 663408263, 709160557, 2937950879, 20565656153]

約数ペア:

[(1, 20565656153), (7, 2937950879), (29, 709160557), (31, 663408263), (203, 101308651), (217, 94772609), (899, 22876147), (6293, 3268021)]