2022672140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1424417}}^1$

素因数の和:1424497

約数の個数: 24

約数和(自身を含む): 4307440032

約数和(自身を除く): 2284767892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1424417, 2848834, 5697668, 7122085, 14244170, 28488340, 101133607, 202267214, 404534428, 505668035, 1011336070, 2022672140]

約数ペア:

[(1, 2022672140), (2, 1011336070), (4, 505668035), (5, 404534428), (10, 202267214), (20, 101133607), (71, 28488340), (142, 14244170), (284, 7122085), (355, 5697668), (710, 2848834), (1420, 1424417)]