20060170305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{50131}}^1$

素因数の和:50286

約数の個数: 64

約数和(自身を含む): 38039359488

約数和(自身を除く): 17979189183

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 103, 105, 111, 185, 259, 309, 515, 555, 721, 777, 1295, 1545, 2163, 3605, 3811, 3885, 10815, 11433, 19055, 26677, 50131, 57165, 80031, 133385, 150393, 250655, 350917, 400155, 751965, 1052751, 1754585, 1854847, 5163493, 5263755, 5564541, 9274235, 12983929, 15490479, 25817465, 27822705, 36144451, 38951787, 64919645, 77452395, 108433353, 180722255, 191049241, 194758935, 542166765, 573147723, 955246205, 1337344687, 2865738615, 4012034061, 6686723435, 20060170305]

約数ペア:

[(1, 20060170305), (3, 6686723435), (5, 4012034061), (7, 2865738615), (15, 1337344687), (21, 955246205), (35, 573147723), (37, 542166765), (103, 194758935), (105, 191049241), (111, 180722255), (185, 108433353), (259, 77452395), (309, 64919645), (515, 38951787), (555, 36144451), (721, 27822705), (777, 25817465), (1295, 15490479), (1545, 12983929), (2163, 9274235), (3605, 5564541), (3811, 5263755), (3885, 5163493), (10815, 1854847), (11433, 1754585), (19055, 1052751), (26677, 751965), (50131, 400155), (57165, 350917), (80031, 250655), (133385, 150393)]