20143700815

素因数分解:

$5^1\times 7^2\times {\mathrm{1039}}^1\times {\mathrm{79133}}^1$

素因数の和:80191

約数の個数: 24

約数和(自身を含む): 28146381120

約数和(自身を除く): 8002680305

約数列:

[1, 5, 7, 35, 49, 245, 1039, 5195, 7273, 36365, 50911, 79133, 254555, 395665, 553931, 2769655, 3877517, 19387585, 82219187, 411095935, 575534309, 2877671545, 4028740163, 20143700815]

約数ペア:

[(1, 20143700815), (5, 4028740163), (7, 2877671545), (35, 575534309), (49, 411095935), (245, 82219187), (1039, 19387585), (5195, 3877517), (7273, 2769655), (36365, 553931), (50911, 395665), (79133, 254555)]