20058872

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{7103}}^1$

素因数の和:7462

約数の個数: 16

約数和(自身を含む): 37722240

約数和(自身を除く): 17663368

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 7103, 14206, 28412, 56824, 2507359, 5014718, 10029436, 20058872]

約数ペア:

[(1, 20058872), (2, 10029436), (4, 5014718), (8, 2507359), (353, 56824), (706, 28412), (1412, 14206), (2824, 7103)]