20450868

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20533}}^1$

素因数の和:20623

約数の個数: 24

約数和(自身を含む): 48295968

約数和(自身を除く): 27845100

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20533, 41066, 61599, 82132, 123198, 246396, 1704239, 3408478, 5112717, 6816956, 10225434, 20450868]

約数ペア:

[(1, 20450868), (2, 10225434), (3, 6816956), (4, 5112717), (6, 3408478), (12, 1704239), (83, 246396), (166, 123198), (249, 82132), (332, 61599), (498, 41066), (996, 20533)]