20566332

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3659

約数の個数: 48

約数和(自身を含む): 54341280

約数和(自身を除く): 33774948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3593, 5724, 7186, 10779, 14372, 21558, 32337, 43116, 64674, 97011, 129348, 190429, 194022, 380858, 388044, 571287, 761716, 1142574, 1713861, 2285148, 3427722, 5141583, 6855444, 10283166, 20566332]

約数ペア:

[(1, 20566332), (2, 10283166), (3, 6855444), (4, 5141583), (6, 3427722), (9, 2285148), (12, 1713861), (18, 1142574), (27, 761716), (36, 571287), (53, 388044), (54, 380858), (106, 194022), (108, 190429), (159, 129348), (212, 97011), (318, 64674), (477, 43116), (636, 32337), (954, 21558), (1431, 14372), (1908, 10779), (2862, 7186), (3593, 5724)]