20790157574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1052027}}^1$

素因数の和:1052311

約数の個数: 16

約数和(自身を含む): 32078437776

約数和(自身を除く): 11288280202

約数列:

[1, 2, 41, 82, 241, 482, 9881, 19762, 1052027, 2104054, 43133107, 86266214, 253538507, 507077014, 10395078787, 20790157574]

約数ペア:

[(1, 20790157574), (2, 10395078787), (41, 507077014), (82, 253538507), (241, 86266214), (482, 43133107), (9881, 2104054), (19762, 1052027)]