20220496

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2389}}^1$

素因数の和:2443

約数の個数: 30

約数和(自身を含む): 40971770

約数和(自身を除く): 20751274

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 2389, 4232, 4778, 8464, 9556, 19112, 38224, 54947, 109894, 219788, 439576, 879152, 1263781, 2527562, 5055124, 10110248, 20220496]

約数ペア:

[(1, 20220496), (2, 10110248), (4, 5055124), (8, 2527562), (16, 1263781), (23, 879152), (46, 439576), (92, 219788), (184, 109894), (368, 54947), (529, 38224), (1058, 19112), (2116, 9556), (2389, 8464), (4232, 4778)]