20300444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 37255680

約数和(自身を除く): 16955236

約数列:

[1, 2, 4, 23, 46, 92, 263, 526, 839, 1052, 1678, 3356, 6049, 12098, 19297, 24196, 38594, 77188, 220657, 441314, 882628, 5075111, 10150222, 20300444]

約数ペア:

[(1, 20300444), (2, 10150222), (4, 5075111), (23, 882628), (46, 441314), (92, 220657), (263, 77188), (526, 38594), (839, 24196), (1052, 19297), (1678, 12098), (3356, 6049)]