2020982402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{255239}}^1$

素因数の和:255385

約数の個数: 16

約数和(自身を含む): 3142514880

約数和(自身を除く): 1121532478

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 255239, 510478, 9443843, 18887686, 27310573, 54621146, 1010491201, 2020982402]

約数ペア:

[(1, 2020982402), (2, 1010491201), (37, 54621146), (74, 27310573), (107, 18887686), (214, 9443843), (3959, 510478), (7918, 255239)]