20802954102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6785047}}^1$

素因数の和:6785132

約数の個数: 32

約数和(自身を含む): 48200980992

約数和(自身を除く): 27398026890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 6785047, 13570094, 20355141, 40710282, 47495329, 94990658, 142485987, 284971974, 495308431, 990616862, 1485925293, 2971850586, 3467159017, 6934318034, 10401477051, 20802954102]

約数ペア:

[(1, 20802954102), (2, 10401477051), (3, 6934318034), (6, 3467159017), (7, 2971850586), (14, 1485925293), (21, 990616862), (42, 495308431), (73, 284971974), (146, 142485987), (219, 94990658), (438, 47495329), (511, 40710282), (1022, 20355141), (1533, 13570094), (3066, 6785047)]