20056708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17471}}^1$

素因数の和:17523

約数の個数: 24

約数和(自身を含む): 41094144

約数和(自身を除く): 21037436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 17471, 34942, 69884, 122297, 244594, 489188, 716311, 1432622, 2865244, 5014177, 10028354, 20056708]

約数ペア:

[(1, 20056708), (2, 10028354), (4, 5014177), (7, 2865244), (14, 1432622), (28, 716311), (41, 489188), (82, 244594), (164, 122297), (287, 69884), (574, 34942), (1148, 17471)]