20737016288

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{3256441}}^1$

素因数の和:3256650

約数の個数: 24

約数和(自身を含む): 41031169200

約数和(自身を除く): 20294152912

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 3184, 6368, 3256441, 6512882, 13025764, 26051528, 52103056, 104206112, 648031759, 1296063518, 2592127036, 5184254072, 10368508144, 20737016288]

約数ペア:

[(1, 20737016288), (2, 10368508144), (4, 5184254072), (8, 2592127036), (16, 1296063518), (32, 648031759), (199, 104206112), (398, 52103056), (796, 26051528), (1592, 13025764), (3184, 6512882), (6368, 3256441)]