2020388522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{197651}}^1$

素因数の和:197941

約数の個数: 16

約数和(自身を含む): 3201962400

約数和(自身を除く): 1181573878

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 197651, 395302, 3755369, 7510738, 53168119, 106336238, 1010194261, 2020388522]

約数ペア:

[(1, 2020388522), (2, 1010194261), (19, 106336238), (38, 53168119), (269, 7510738), (538, 3755369), (5111, 395302), (10222, 197651)]