20516604

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20599}}^1$

素因数の和:20689

約数の個数: 24

約数和(自身を含む): 48451200

約数和(自身を除く): 27934596

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20599, 41198, 61797, 82396, 123594, 247188, 1709717, 3419434, 5129151, 6838868, 10258302, 20516604]

約数ペア:

[(1, 20516604), (2, 10258302), (3, 6838868), (4, 5129151), (6, 3419434), (12, 1709717), (83, 247188), (166, 123594), (249, 82396), (332, 61797), (498, 41198), (996, 20599)]