20184936732

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3571291}}^1$

素因数の和:3571458

約数の個数: 36

約数和(自身を含む): 51348036376

約数和(自身を除く): 31163099644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 3571291, 7142582, 10713873, 14285164, 21427746, 32141619, 42855492, 64283238, 128566476, 560692687, 1121385374, 1682078061, 2242770748, 3364156122, 5046234183, 6728312244, 10092468366, 20184936732]

約数ペア:

[(1, 20184936732), (2, 10092468366), (3, 6728312244), (4, 5046234183), (6, 3364156122), (9, 2242770748), (12, 1682078061), (18, 1121385374), (36, 560692687), (157, 128566476), (314, 64283238), (471, 42855492), (628, 32141619), (942, 21427746), (1413, 14285164), (1884, 10713873), (2826, 7142582), (5652, 3571291)]