20093559

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2293}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 28188672

約数和(自身を除く): 8095113

約数列:

[1, 3, 23, 69, 127, 381, 2293, 2921, 6879, 8763, 52739, 158217, 291211, 873633, 6697853, 20093559]

約数ペア:

[(1, 20093559), (3, 6697853), (23, 873633), (69, 291211), (127, 158217), (381, 52739), (2293, 8763), (2921, 6879)]