2020487684

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{452213}}^1$

素因数の和:453334

約数の個数: 12

約数和(自身を含む): 3539026764

約数和(自身を除く): 1518539080

約数列:

[1, 2, 4, 1117, 2234, 4468, 452213, 904426, 1808852, 505121921, 1010243842, 2020487684]

約数ペア:

[(1, 2020487684), (2, 1010243842), (4, 505121921), (1117, 1808852), (2234, 904426), (4468, 452213)]