20182062495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1\times {\mathrm{2803}}^1$

素因数の和:4324

約数の個数: 64

約数和(自身を含む): 37728829440

約数和(自身を除く): 17546766945

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1459, 1645, 2803, 4377, 4935, 7295, 8409, 10213, 14015, 19621, 21885, 30639, 42045, 51065, 58863, 68573, 98105, 131741, 153195, 205719, 294315, 342865, 395223, 480011, 658705, 922187, 1028595, 1440033, 1976115, 2400055, 2766561, 4089577, 4610935, 7200165, 12268731, 13832805, 20447885, 28627039, 61343655, 85881117, 143135195, 192210119, 429405585, 576630357, 961050595, 1345470833, 2883151785, 4036412499, 6727354165, 20182062495]

約数ペア:

[(1, 20182062495), (3, 6727354165), (5, 4036412499), (7, 2883151785), (15, 1345470833), (21, 961050595), (35, 576630357), (47, 429405585), (105, 192210119), (141, 143135195), (235, 85881117), (329, 61343655), (705, 28627039), (987, 20447885), (1459, 13832805), (1645, 12268731), (2803, 7200165), (4377, 4610935), (4935, 4089577), (7295, 2766561), (8409, 2400055), (10213, 1976115), (14015, 1440033), (19621, 1028595), (21885, 922187), (30639, 658705), (42045, 480011), (51065, 395223), (58863, 342865), (68573, 294315), (98105, 205719), (131741, 153195)]