20802342307

素因数分解:

${\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{7121}}^1$

素因数の和:7986

約数の個数: 16

約数和(自身を含む): 21502742400

約数和(自身を除く): 700400093

約数列:

[1, 59, 67, 739, 3953, 7121, 43601, 49513, 420139, 477107, 2921267, 5262419, 28149313, 310482721, 352582073, 20802342307]

約数ペア:

[(1, 20802342307), (59, 352582073), (67, 310482721), (739, 28149313), (3953, 5262419), (7121, 2921267), (43601, 477107), (49513, 420139)]