2020110302

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{328687}}^1$

素因数の和:329135

約数の個数: 16

約数和(自身を含む): 3470945280

約数和(自身を除く): 1450834978

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 328687, 657374, 2300809, 4601618, 144293593, 288587186, 1010055151, 2020110302]

約数ペア:

[(1, 2020110302), (2, 1010055151), (7, 288587186), (14, 144293593), (439, 4601618), (878, 2300809), (3073, 657374), (6146, 328687)]