20512576031

素因数分解:

${\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1\times {\mathrm{4349}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 21302611200

約数和(自身を除く): 790035169

約数列:

[1, 31, 233, 653, 4349, 7223, 20243, 134819, 152149, 1013317, 2839897, 4716619, 31412827, 88036807, 661696001, 20512576031]

約数ペア:

[(1, 20512576031), (31, 661696001), (233, 88036807), (653, 31412827), (4349, 4716619), (7223, 2839897), (20243, 1013317), (134819, 152149)]