20199786282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86323873}}^1$

素因数の和:86323894

約数の個数: 24

約数和(自身を含む): 47132835204

約数和(自身を除く): 26933048922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86323873, 172647746, 258971619, 517943238, 776914857, 1122210349, 1553829714, 2244420698, 3366631047, 6733262094, 10099893141, 20199786282]

約数ペア:

[(1, 20199786282), (2, 10099893141), (3, 6733262094), (6, 3366631047), (9, 2244420698), (13, 1553829714), (18, 1122210349), (26, 776914857), (39, 517943238), (78, 258971619), (117, 172647746), (234, 86323873)]