2000426864

素因数分解:

$2^4\times {\mathrm{3407}}^1\times {\mathrm{36697}}^1$

素因数の和:40112

約数の個数: 20

約数和(自身を含む): 3877070304

約数和(自身を除く): 1876643440

約数列:

[1, 2, 4, 8, 16, 3407, 6814, 13628, 27256, 36697, 54512, 73394, 146788, 293576, 587152, 125026679, 250053358, 500106716, 1000213432, 2000426864]

約数ペア:

[(1, 2000426864), (2, 1000213432), (4, 500106716), (8, 250053358), (16, 125026679), (3407, 587152), (6814, 293576), (13628, 146788), (27256, 73394), (36697, 54512)]