20937035

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10139}}^1$

素因数の和:10210

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 8266165

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 10139, 50695, 70973, 354865, 598201, 2991005, 4187407, 20937035]

約数ペア:

[(1, 20937035), (5, 4187407), (7, 2991005), (35, 598201), (59, 354865), (295, 70973), (413, 50695), (2065, 10139)]