20237399539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{580417}}^1$

素因数の和:580734

約数の個数: 16

約数和(自身を含む): 24572576448

約数和(自身を除く): 4335176909

約数列:

[1, 7, 17, 119, 293, 2051, 4981, 34867, 580417, 4062919, 9867089, 69069623, 170062181, 1190435267, 2891057077, 20237399539]

約数ペア:

[(1, 20237399539), (7, 2891057077), (17, 1190435267), (119, 170062181), (293, 69069623), (2051, 9867089), (4981, 4062919), (34867, 580417)]