220020882

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^2\times {\mathrm{5323}}^1$

素因数の和:5494

約数の個数: 24

約数和(自身を含む): 445491024

約数和(自身を除く): 225470142

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 5323, 6889, 10646, 13778, 15969, 20667, 31938, 41334, 441809, 883618, 1325427, 2650854, 36670147, 73340294, 110010441, 220020882]

約数ペア:

[(1, 220020882), (2, 110010441), (3, 73340294), (6, 36670147), (83, 2650854), (166, 1325427), (249, 883618), (498, 441809), (5323, 41334), (6889, 31938), (10646, 20667), (13778, 15969)]