20213306504

素因数分解:

$2^3\times {\mathrm{3359}}^1\times {\mathrm{752207}}^1$

素因数の和:755572

約数の個数: 16

約数和(自身を含む): 37911283200

約数和(自身を除く): 17697976696

約数列:

[1, 2, 4, 8, 3359, 6718, 13436, 26872, 752207, 1504414, 3008828, 6017656, 2526663313, 5053326626, 10106653252, 20213306504]

約数ペア:

[(1, 20213306504), (2, 10106653252), (4, 5053326626), (8, 2526663313), (3359, 6017656), (6718, 3008828), (13436, 1504414), (26872, 752207)]