20122434285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{211559}}^1$

素因数の和:211957

約数の個数: 32

約数和(自身を含む): 34181326080

約数和(自身を除く): 14058891795

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 373, 1119, 1865, 5595, 6341, 19023, 31705, 95115, 211559, 634677, 1057795, 3173385, 3596503, 10789509, 17982515, 53947545, 78911507, 236734521, 394557535, 1183672605, 1341495619, 4024486857, 6707478095, 20122434285]

約数ペア:

[(1, 20122434285), (3, 6707478095), (5, 4024486857), (15, 1341495619), (17, 1183672605), (51, 394557535), (85, 236734521), (255, 78911507), (373, 53947545), (1119, 17982515), (1865, 10789509), (5595, 3596503), (6341, 3173385), (19023, 1057795), (31705, 634677), (95115, 211559)]