2020708982

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1\times {\mathrm{3463}}^1$

素因数の和:5143

約数の個数: 16

約数和(自身を含む): 3049386912

約数和(自身を除く): 1028677930

約数列:

[1, 2, 197, 394, 1481, 2962, 3463, 6926, 291757, 583514, 682211, 1364422, 5128703, 10257406, 1010354491, 2020708982]

約数ペア:

[(1, 2020708982), (2, 1010354491), (197, 10257406), (394, 5128703), (1481, 1364422), (2962, 682211), (3463, 583514), (6926, 291757)]