20124890631

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1474027}}^1$

素因数の和:1474111

約数の個数: 24

約数和(自身を含む): 30583132944

約数和(自身を除く): 10458242313

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 13653, 1474027, 4422081, 13266243, 54538999, 60435107, 163616997, 181305321, 490850991, 543915963, 2236098959, 6708296877, 20124890631]

約数ペア:

[(1, 20124890631), (3, 6708296877), (9, 2236098959), (37, 543915963), (41, 490850991), (111, 181305321), (123, 163616997), (333, 60435107), (369, 54538999), (1517, 13266243), (4551, 4422081), (13653, 1474027)]