2020080902

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1\times {\mathrm{2083}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 3532730112

約数和(自身を除く): 1512649210

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1307, 2083, 2614, 4166, 9149, 14581, 18298, 29162, 69271, 110399, 138542, 220798, 484897, 772793, 969794, 1545586, 2722481, 5444962, 19057367, 38114734, 144291493, 288582986, 1010040451, 2020080902]

約数ペア:

[(1, 2020080902), (2, 1010040451), (7, 288582986), (14, 144291493), (53, 38114734), (106, 19057367), (371, 5444962), (742, 2722481), (1307, 1545586), (2083, 969794), (2614, 772793), (4166, 484897), (9149, 220798), (14581, 138542), (18298, 110399), (29162, 69271)]