20612682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60271}}^1$

素因数の和:60298

約数の個数: 24

約数和(自身を含む): 47012160

約数和(自身を除く): 26399478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60271, 120542, 180813, 361626, 542439, 1084878, 1145149, 2290298, 3435447, 6870894, 10306341, 20612682]

約数ペア:

[(1, 20612682), (2, 10306341), (3, 6870894), (6, 3435447), (9, 2290298), (18, 1145149), (19, 1084878), (38, 542439), (57, 361626), (114, 180813), (171, 120542), (342, 60271)]