20368368

素因数分解:

$2^4\times 3^3\times {\mathrm{47149}}^1$

素因数の和:47166

約数の個数: 40

約数和(自身を含む): 58466000

約数和(自身を除く): 38097632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47149, 94298, 141447, 188596, 282894, 377192, 424341, 565788, 754384, 848682, 1131576, 1273023, 1697364, 2263152, 2546046, 3394728, 5092092, 6789456, 10184184, 20368368]

約数ペア:

[(1, 20368368), (2, 10184184), (3, 6789456), (4, 5092092), (6, 3394728), (8, 2546046), (9, 2263152), (12, 1697364), (16, 1273023), (18, 1131576), (24, 848682), (27, 754384), (36, 565788), (48, 424341), (54, 377192), (72, 282894), (108, 188596), (144, 141447), (216, 94298), (432, 47149)]