20169486

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 46335744

約数和(自身を除く): 26166258

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 846, 883, 1269, 1766, 2538, 2649, 3807, 5298, 7614, 7947, 11421, 15894, 22842, 23841, 41501, 47682, 71523, 83002, 124503, 143046, 214569, 249006, 373509, 429138, 747018, 1120527, 2241054, 3361581, 6723162, 10084743, 20169486]

約数ペア:

[(1, 20169486), (2, 10084743), (3, 6723162), (6, 3361581), (9, 2241054), (18, 1120527), (27, 747018), (47, 429138), (54, 373509), (81, 249006), (94, 214569), (141, 143046), (162, 124503), (243, 83002), (282, 71523), (423, 47682), (486, 41501), (846, 23841), (883, 22842), (1269, 15894), (1766, 11421), (2538, 7947), (2649, 7614), (3807, 5298)]