20258835

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5651}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 32555520

約数和(自身を除く): 12296685

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5651, 16953, 28255, 84765, 1350589, 4051767, 6752945, 20258835]

約数ペア:

[(1, 20258835), (3, 6752945), (5, 4051767), (15, 1350589), (239, 84765), (717, 28255), (1195, 16953), (3585, 5651)]